Mark Wagner's .NET C# Cogitation

hey can anyone gimme some common basic questions on .net which can b expected in interview. Plz consider that i'm just beginer in .net. You can mail me at
pinak222@yahoo.com. I'll b really thankfull to u ...
bye

hello friend

thankx for you questions.
the questions seems to be little bit tough, so if you have prilim questions for a beginner, could you please send it to me.


with prayers..........................................thomas
thomasjames_code@yahoo.co.in

11. What type of code (server or client) is found in a Code-Behind class? Server-side code.


we can write client side code in code-behind calss like
button1.Attributes.Add("onMouseOver", "window.open('webform1.aspx')")

pls help me

You are correct. You can write dynamically created client-side code in the code-behind class just as you have shown in your example. I understand your question and believe you have a good point. However, I would argue the code-behind class should still be considered "server-side" code since that is where it is executing. Client-side code does not execute in the code-behind, it is simply text or data, not really code and is treated as such in the code-behind.

Your (excellent) example demonstrates the power of ASP in that a developer can dynamically create HTML, XML, or even Javascript in the code-behind. As you have pointed out, this dynamically generated code would execute on the client-side.

In short, you are correct in your assessment and appear to be able to intelligently answer this question should you encounter it in an interview. Great question!

Hi,

This is in response to Question 12, validation should occur on client side and server side both. Client side should happen to avoid server round trip, but it's easily possible to by-pass client side validation. Say if someone has turned of javascript in her browser or if the browser is not supporting javascript? In that scenario client side validation will not work. Hence if the validation is also done on server than such scenario can be avoided. The rule is whether validation occurs on client or not, but it should always occur on server.

This article is realyy good for beginners..

Excellent article


Vivek

This is a real good stuff.I liked it very much and i'll refer it to every fresher.

This is in response to Question 14 : What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?

server.transfer simply transfer execution to another page. this doesn't require any information to be sent to the browser== it all occurs on the server without the user's knowledge.
The response.redirect method sends http information to the browser instructing it to go to another page.

rohitkalya@yahoo.com

It's very very useful for interview purpose. thanks for this good did.

hi all
I,m working in NIC .it's a very good question for all freshers who really want about the .net

hi all,
i think these questions r very much useful for freshers,but it will be more useful if u provide more questions on this topic
bye to all
sandy

Good Stuff!!

Flood it with more....

Hi

About question 12... the validation on client side. Yes, one should perform the validation on client side... but as they say, *never trust your client, specially thin*.

So always perform validation on client side, try to save atleast one trip. If client is not messing with the HTML, then he is doing a favor on himself. If he is messing, let him waste his own band width.

To check whether all the validors on a page validate into *true*, before performing business, you better should do...

Page.IsValid

or if you want to perform validation for a particular validator, just do...

FieldValidator.IsValid.


Hope this helps :)


mEEEEEEEEEEEEEEE!!!!!!!

could any one pls send me imp questions in .Net,ASP.Net,Sqlserver 2000
mail me on jara_gala@yahoo.com
thanks in advance

The Questions are really great.

Thank you.

Question are good enough for a fresher.

Most questions are good, but asking about property names or tag names has no benefit whatsoever. Why would I memorize them if I have intellisence and MSDN library? Rather concentrate on questions about general programming knowledge and understanding of ASP.NET concepts such as request/response, processing pipelines and code-behind.

I agree Sergey.

Good for Interview point of view, but require more additional question in practicle.

Thats really nice

Yeah nice questions u have it here. But still towards OOPS concept and their implementation will do better

mail me @ senthilkumaranz@rediffmail.com I do have some questions.........

Ever Loving,
R. Senthil Kumaran

Its indeed a good article. Please if you find any interview questions for Beginner in ASP.net please mail it to evanirn@yahoo.com
Thanks
Ravi Nagaraj

Its real good Information.
Thanks

Hi

The questions and answers in this article are quite useful
in an interview.
But i am not satisfied by the answer to
Q No.14. What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?

My answer will be
The Response .Redirect () method can be used to redirect the browser to specified url, pointing to any resource and may contain query strings and causes an extra roundtrip

Server.Transfer() performs server side redirection of the page avoiding extra roundtrip.

Server.Transfer() is preferred over Response.Redirect to avoid rountrip but the limitation is the aspx page should reside on same web server.

The Questions are really helpful for all of us and design as if we are at test.

Thank you.

sir very good

Very useful article.Thanks for spending the time to come up with such an article.Would really appreciate more questions regding general asp.net & OOP concepts...

tuelly remarkable

1. Describe the role of inetinfo.exe, aspnet_isapi.dll andaspnet_wp.exe in the page loading process.
inetinfo.exe is theMicrosoft IIS server running, handling ASP.NET requests among other things.When an ASP.NET request is received (usually a file with .aspx extension),the ISAPI filter aspnet_isapi.dll takes care of it by passing the request tothe actual worker process aspnet_wp.exe.
2. What’s the difference between Response.Write() andResponse.Output.Write()?
The later one allows you to write formattedoutput.
3. What methods are fired during the page load?
Init() - when the pageis instantiated
Load() - when the page is loaded into server memory
PreRender() - the brief moment before the page is displayed to the user asHTML,
Unload() - when page finishes loading.
4. Where does the Web page belong in the .NET Framework class hierarchy?
System.Web.UI.Page
5. Where do you store the information about the user’s locale?
System.Web.UI.Page.Culture
6. What’s the difference between Codebehind="MyCode.aspx.cs" andSrc="MyCode.aspx.cs"?
CodeBehind is relevant to Visual Studio.NET only.
7. What’s a bubbled event?
When you have a complex control, like DataGrid, writing an event processing

Roux,

Excellent questions. I will "eventually" add them to the main list above.

Thanks!

hi
iam fresher, addemding interviews.any one can send me faqs,maninly on oops concept,web services/remoting,security and windows services

Great stuff along with your others too.

Thanks ,

Help every one to reach their Dream Job .

Sergey,
you know there is a point in asking about proprety names and tag names :)
knowing those answers, could prove the interviewed person that he has worked with that stuff, not just theoreticaly knowledge. For example what is the difference between visibility and display styles for a html tag?

but what iritates me at intervies and tests is that there are companies that give you as test a small project to do. This has no relevance in my point of view. instead i prefer to test the coding skill on paper. i usualy ask the person to write me on paper a snippet of code of 5-10 lines of code.

very good

Hi I am Working in Hanu Software Systems . It will be
Good If u also Provide all the quetions through topic wise

Hi I am Working in Hanu Software Systems . It will be
Good If u also Provide all the quetions through topic wise

its very nice to have such a website, Its good if u provide topicwise questions

Hi,

Questions listed in the articles sounds good. I am adding more to the above mentioned list. As many opted for some basics in .NET.

1) What is CLS (Common Language Specificaiton)?
It provides the set of specificaiton which has to be adhered by any new language writer / Compiler writer for .NET Framework. This ensures Interoperability. For example: Within a ASP.NET application written in C#.NET language, we can refer to any DLL written in any other language supported by .NET Framework. As of now .NET Supports around 32 languages.


2) What is CTS (Common Type System)?
It defines about how Objects should be declard, defined and used within .NET. CLS is the subset of CTS.

3) What is Boxing and UnBoxing?
Boxing is implicit conversion of ValueTypes to Reference Types (Object) .
UnBoxing is explicit conversion of Reference Types (Object) to its equivalent ValueTypes. It requires type-casting.

4) What is the difference between Value Types and Reference Types?
Value Types uses Stack to store the data where as the later uses the Heap to store the data.

5) What are the different types of assemblies available and their purpose?
Private, Public/shared and Satellite Assemblies.

Private Assemblies : Assembly used within an application is known as private assemblies

Public/shared Assemblies : Assembly which can be shared across applicaiton is known as shared assemblies. Strong Name has to be created to create a shared assembly. This can be done using SN.EXE. The same has to be registered using GACUtil.exe (Global Assembly Cache).

Satellite Assemblies : These assemblies contain resource files pertaining to a locale (Culture+Language). These assemblies are used in deploying an Gloabl applicaiton for different languages.

6) Is String is Value Type or Reference Type in C#?
String is an object (Reference Type).

More to come....

Thanks & Regards,
Senthilkumar.Thirukkami
senthil_kumart@yahoo.com

Hi all.This is very good u provide guide like this.
Omendra

Please give me description about
the difference between Codebehind and Src

this is very urgent

Good Job, this questions is very useful for beginners.

This is nice to have such questions on net. Its really
helpful.

Good set of questions.

I feel the difference between "src" and "code behind" tag can be better explained from the deployment perspective.
When "code behind" tag is used, ASP.NET expects the precompiled dll on the server. When "src" tag is used the code behind is converted to MSIL just in time. Then it does not expect the pre-compiled DLL. So directly the .cs (if C# is used) can be deployed on the server.
For further details Microsift msdn help - Knowledge base can be looked.

hello can anyone provide me some common basic questions on .net which can b expected in interview.
consider me as a beginner. pls do mail me with Ans.
at sharmabinay@indiatimes.com.
I'll b really thankfull to u ...
bye

this is too much helpful, so thaks for this and continue and if i can contribute than how can.

Can anyone give interview quesions about OOP and c#

These are really very good Q & A and those helped me a lot!

Thanks for you questions.

Can u send me some more quetion on asp.net and C#.

My Email id is ramjanm@gmail.com

Regrads & Thanks

R J Singh

This is excellent !! would certainely expect something more..

subhajit.biswas@gmail.com

Thanks for you questions.

Can u send me some more quetion on asp.net and C#.

My Email id is pk_manikandan@rediffmail.com

Regrads & Thanks

P.K.MANIKANDAN

Someone posts a great article, and the feedback thread is littered with requests for more help. Are you guys idiots? Why should anyone take time out of their day to send you anything?

these question r not enough for interview plz add more question and mail me accesdipak@rediffmail.com

these question r not enough for interview plz add more question and mail me accesdipak@rediffmail.com

Dear friends,
U can send Interview model papers on this, If u have any. If u do so, i am very thankfull to u. If it is possible to u u can mail me: giri_chinna27@yahoo.co.in

sir,
please give some Asp.Net Interview Questions
it is usefull for me.plz send my url.
Thank you
s.kotteeswaran

1. What is the user in an asp.net application?

2. How can you unload an asp.net app without touching the iis?

3. What is "delegation" in c# ?

4. in a load balancing environment, which way you choose to maintain state info, if security is important?

5. What is the life cycle of an asp.net page? (events, from start to end)

6. What command line tools do we have in .net environment?

7. What is the plugin architecture? how to use it?

That's it for today, see if you have answers...

Hello sir,

Can u send me some more asp.net and vb.net interview questions with answers
my emailid is rathi_balu2004@yahoo.com

Thank you,
B.sharu

it's great help . thnx for all these ...
but better if some question related to praticle situation can come..
thnx

Can u send me some more asp.net and vb.net interview questions with answers
my emailid is prak_smile@yahoo.co.in
Thank you,
sprakash

1. What is the purpose of XSLT other than displaying XML contents in HTML?

2. How to refresh a static HTML page?

3. What is the difference between DELETE and TRUNCATE in SQL?

4. How to declare the XSLT document?

5. What are the data Islands in XML?

6. How to initialize COM in ASP?

7. What are the deferences of DataSet and ???

8. What are the cursers in ADO?

9. What are the in-build components in ASP?

10. What are the Objects in ASP?


Can any body send more ASP.net questions to rampurni@yahoo.com

Please give sites or links containing MCAD questions and answers.Please mail it to tolearnall@yahoo.co.in or
tolearn@all.com

This is a real good stuff. I liked it very much and i'll refer it to every fresher.

Excellent ! Really these questions will be very beneficial for freshers. I like these very much and hope you will send these type important question on my E-mail.
E-mail :- sandeep_gupta8sep@rediffmail.com

Excellent ! Really these questions will be very HELPFUL for freshers. pl.send these type important question on my E-mail.
E-mail :- ravikumarkolla@rediffmail.com

I want interview question on asp.net, c#

Questions are good.

these questions are extremely fantastic.as a fresher like me, these are very helpful.I like these very much and hope you will send these type important question on my E-mail.

I like these very much and hope you will send these type important question on my E-mail.

Excellent ! Really these questions will be very beneficial for freshers. I like these very much and hope you will send these type important question on my E-mail.
E-mail :- indradeochaurasiya@rediffmail.com

Excellent ! Really these questions will be very beneficial for freshers. I like these very much and hope you will send these type important question on my E-mail.
E-mail :- indradeochaurasiya@rediffmail.com

Hi all,

Can anyone provide me some common questions on ASp.net which can be expected in interview.
consider me as a beginner. pls do mail me with Ans.

It will be very helpfull for my preparations

My email id is get2santy@yahoo.com

Excellent ! Really these questions will be very beneficial for all. I like these very much and hope you will send these type important question on my E-mail.
E-mail :- bais.ravi@gmail.com

Really i am satiesfied with this notes
i like this site shuld continue thier service

1.Using ADO.NET Datareader a user extracted data from a database table
having 5 records.What happens if another user adda 5 more
records to the table same time.Can the first user extracted records
become 10 instead of 5 or will it remain same 5?
what about same case when ADO ? pls explain in detail.


2. Using ADO.NET Datareader a user extracts data from a database table
having 1000 rows.He closed his browser in between.
that is after fetching only 50 records.
What happens to the Datareader?will it remain connected?
and will fetch 1000 records and what after?
will garbage collector collect and dispose it soon?

3. A user fetched dtata from a database table
using Dataset(Disconnected records) for updation.
Another user deleted the table just after.
what happens when the first user try to update the table after changes? Error or Something else?

4. What are different types of assemblies in ASP.NET?


5.where is session id stored in ASP? in IIS aerver or ASP Engine?

I really appreciate this answers. You are doing so great job here. Thank you so much.

When designing an ASCX control is it good practice to use read from the viewstate in onload event of the control? Why or Why not.

answer: Its not good practice because if the control is loaded in page_load by use of LoadControl() it will not see any of its own viewstate in onload. So if there is a textbox on the ascx that the control needs it will not be able to see the postback data.

onload
{
string temp = textbox1.text
}

temp = ""

At the end of the onload event it will sync back up with viewstate. So in any of the userfired events it will have the correct values.

Also anything that is not named or loaded global must be loaded before it will respond to events on the pages round trip.

If the control is named in the html portion it will have its viewstate synced already in pageload.

A nice piece of work.

hmm fine

thanks buddy !!!!!!!!!!!!!

hi it is gr8 & very helpful 4 me

I wants more interviews Question on asp.net, controls

Pleae send me more latest questions About ASP.Net.

Thanking you,

Yours sincerely,


Jaineesh

Please send me good more questions about ASP.Net on jaineeshthakur@homtail.com

Thanking you,

Yours sincerely,

Jaineesh

i am new to ASP.NET please guide me how to approch to learn asp.net send me more questions also.

i will be very thankful of you.
Regards

Ravi Goyal

Hi all,

I want the ASP.Net interview question and examples urgently.
please forword it on my email-id.

vivek_harne@rediffmail.com


Vivek Harne

thanx fpr the questions.

Hi all,

I want the ASP.Net interview question and examples urgently.
please forword it on my email-id.
These responses r really very satisfactory.
Thank you.

Hi
I need the Questions mainly asked in WebServices and Remoting.
Thanks

Hi
I need the Questions mainly asked in WebServices and Remoting.
Thanks

Hi
I need the Questions mainly asked in WebServices and Remoting.
Thanks

Hi all,

I need the frequently asked interview questions on asp.net, C#, webservices and remoting. Please send to my email id. subramaniam3007@hotmail.com

it will be very helpful to me.

Thanks

Can u send me some more .net and ASP.NET interview questions with answers
my emailid is kuttumalu@gmail.com
Thank you, renju

How many "cache" statements can we have in "try" block in C#?

Does anyone know about any job openings for ASP.NET

Please send me the interview questions in ASP.NEt and C#.

Hi,

Please send me some VB.Net based questions. Please send it to harish@sampatti.com

Regards,
Harish

Dear Sir,

I need the frequently asked interview questions and answer on VB.Net, ASP.Net, C#. Please send to my email id. ramakant_1352@rediffmail.com.

It will be very helpful to me.

Regards,
Ramakant Singh

Dear Sir,

I need the frequently asked interview questions and answer on VB.Net, ASP.Net, C#. Please send to my email id. santhosh_reddy8@yahoo.com.

Hi,

Can have some more basic as well as advanced questions?
Please send them to manjunathhk@gmail.com.

Thanks in advance.

Nice Job.

If somebody have asp.net and vb.net interview questions and answers, pls send it to rskshiva@rediffmail.com.

Thanks,
Siva R

Excellent Stuff. Thanks a lot.
I have a question how state management is done in a webfarm or webgarden.
I mean how a session will travel from one web server to another web server?
Thanks in advance Raja

Grrrrrrrrrrrrrr8

Hai friends
I want webservices Question .Net with c#

Please Send it in jenkinsns@rediffmail.com

hi friends/brothers n sisters,

i am new to c#.net. plz send me the frequently asked interview questions and plz guide to get through some good company where i can explore my knowledge in .net.

awaiting with anticipation,
thanking you,
pavan kumar.

hi friends/brothers n sisters,

i am new to c#.net. plz send me the frequently asked interview questions and plz guide to get through some good company where i can explore my knowledge in .net.

my id is : pavan.devangam@gmail.com


awaiting with anticipation,
thanking you,
pavan kumar.

It's tooooo good
really nice job
Thank you
thanks alot

hi friends,

i am new to ASP.net. plz send me the frequently asked interview questions and plz guide to get through some good company where i can explore my knowledge in ASP/ASP.net.

my id is : g.c_biswas@sify.com


awaiting with anticipation,
thanking you,
gopal chandra biswas

Hello sir

This is Hari Pratap

I am Searching for good job so please help me by giving me all the latest asp interview quiestions

my mail ID is skd_hari@yahoo.co.in

Hi Mark

THis is good stuff..and a very jhelpful post!

hi,
very good stuff for study
if u have some more deep qus then pls send me @

apurva2k000@yahoo.com

thx

Hi..
Its a real good piece of work.Its good that freshers like me are being guided by professionals.Plz. send more .NET questions and guide me to get a good job off-campus.
Thanx,
priza.

Dear Friends,

Even if you ask an experience professional this above questions they to answer the same and I didn't know how you can differenciate that this answer are realated to the freshers.

With Query,
Shankar

Hi,
I am new at .net and planning to take some interview. The questions on the top help me alot. If you have some more interview questions and useful links, please send me at sohel@ieee.org.
Thanks in advance.
Sohel.

pls send .net faq at my mail id plthiyagu@yahoo.com

Hi Thanks to everyone who has provide this information. Please send me more FAQ related with C# and XML.

My Mail id is
Bhaveshpatel.78@gmail.com

hello friends ,
I said thanks to every body in this group for their helping nature and spend their valuable time
please send me the interview related material and URLs in .net
@parsu_aluri@yahoo.co.in

thank you

I am fresher n these interview question with answers really helping me.Good Show.....keep it up!!
Keep flooding with more :)

hello sir.....these questions r really good for freshers..as im a freshers im looking for some more faqs..do mail me at saini_harvindersingh@yahoo.com....

plz mail me constantly asked faqs on vb.net,asp.net n c#.net

sir,

Please send me all the faqs on vb.net , asp.net & c#.net which might help me out in my inteview

It is good, providing lot of interesting questions

thanks

Is there any other good URL For VB.NEt or C# question too? --
Thanks
Krithika

Plz provide me the interview questions for vb.net and SQL if possible.
My Email id is Ashish.great@indiatimes.com

i like this website really,,every time i prepare for interview but ,people doesn't want to take ..
i don't y?

Dear Sir,

I need the frequently asked interview questions and answer on VB.Net, ASP.Net, C#. Please send to my email id. pgseram@gmail.com.

qustions r very good can u send me some more qustions to my mail shanthsp2002@yahoo.com

qustions r very good can u send me some more qustions to my mail roses937@yahoo.com

1. What is the purpose of XSLT other than displaying XML contents in HTML?

2. How to refresh a static HTML page?

3. What is the difference between DELETE and TRUNCATE in SQL?

4. How to declare the XSLT document?

5. What are the data Islands in XML?

6. How to initialize COM in ASP?

7. What are the deferences of DataSet and ???

8. What are the cursers in ADO?

9. What are the in-build components in ASP?

10. What are the Objects in ASP?


Can any body send more ASP.net questions to roses937@yahoo.com

1. What is the user in an asp.net application?

2. How can you unload an asp.net app without touching the iis?

3. What is "delegation" in c# ?

4. in a load balancing environment, which way you choose to maintain state info, if security is important?

5. What is the life cycle of an asp.net page? (events, from start to end)

6. What command line tools do we have in .net environment?

7. What is the plugin architecture? how to use it?
Can any body send more ASP.net questions to roses937@yahoo.com

Can any body send more ASP.net questions to
shiva14@rediffmail.com

please send any .net questions and answers whether they are touch and simple.

with regards
thanQ
chandu

The article seems to be very much helpful for an interview.It would be great if some more questions are added to this article.

Thanks
manoj

Good Questions and answers.Send more questions and answers in kollamjayan@yahoo.com

Nice article. I need more basic questions in c# and asp.net

Dear

i glad to see this questions and i benifited from this questions please send me any FAQ'S from vb.net or asp.nte or C#

to

saicharan.m@gmail.com

Really, the questions provide are very helpful. Will you please send some more advanced question in .NET ?

The Questions are really great.
could any one pls send me imp questions in C#.Net,ASP.Net,Sqlserver 2000
mail me on rlakshmiyepuri@gmail.com

not bad for starters. But You definately need more

please mail asp.net interview questions
i have an interview

Its very good for starter.

hi,all
can anyone tell me how better we can explian .net features like .net architecture, clr,cls and other other features in interview .
and also how to restrict session time out

plz mail me at sai_sailendra@yahoo.co.in

This Page containes the questions that r asked in most of the interviews. I just faced an interview and believe me all the questions were from the Same Page. So It is better to refer these questions before attending an Interview.

Why we USE XML in .NET. Please Explain the ADVANTAGES of using XML and Send to vedcyrus@yahoo.com

Thanks

Chandan

it was a very good work

i've a question too

Q. I want to programme in raw MSIL how can i do it can i use object orientation in it how will it compile ultimately.

Q. when .NET has a built in garbage collector then is there any use defining a destructor in any .NET class?

Expecting more....

This is not at all impressive site, I mean, To become a good and usable site, please upload 10000 questions and answer ( That may be even hypothetical question) to this site.

Happy programming....

RESPECTED SIR

UR QUESTIONS SEEM TO BE VRY HELPFUL

AS I WAS BEGINEER IN .NET I NEED SOME QUESTIONS IN THE INTERVIEW POINT OF VIEW

I WILL BE VERY THANKFUL FOR U IF U MAIL IT FOR ME
MY ID:SAILU_WIN@YAHOO.CO.IN

Questions are really very helpful.

Mail me if you have some more of such kind

My ID: sonia.khoja@gmail.com

i want DotNet(VB.NET,ASP.NET,C#) Frequently asked questions or interview questions

Please mail me at : jagan_nath_02@yahoo.co.in

please mail me at my email ad shanise_lavender7@yahoo.com

i need DotNet(VB.NET,ASP.NET,C#) Frequently asked
nterview questions

Questions are really very helpful

qustions r very good can u send me some more qustions to my mail arund02@yahoo.co.in

I was in need of such collection. Great work to all those who involved...

Keep this good job on!!!

Hi Everybody

This is realy great place for the Beginer attending interviews i am one of them.so is any one have some collection of question in .Net and SQL Server please mail me at this ID mal_rajesh@sify.com

the article is excellent.can u pls send me more questions in ASP.net to my mail id.


thanx.

Really good collective questions and answers. Keep update its useful for us.

Thanks

PLS SEND ME MORE QUESTIONS SIR..

Plz provide me the interview questions for vb.net and SQL Server if possible.
My Email id is durai_saran2002@yahoo.com

RESPECTED SIR

UR QUESTIONS SEEM TO BE VRY HELPFUL . Plese Send More questions on .NET.
I WILL BE VERY THANKFUL FOR U IF U MAIL IT FOR ME
my E-mail id is : srinivas.gvl@gmail.com

Good Site. But I agree with 'Developer in Seattle' - For God's sake stop asking for more questions..and wasting space here !!

Hai

Pls. any one have some collection of question in .Net and SQL Server please mail me at this ID p_vijey@yahoo.com

Some good questions, but many of them are just sheer trivia. These types of questions don't give you any insight in to the person's skill or their ability to think.

For example:
"What data types do the RangeValidator control support?
Integer, String, and Date. "

Suppose I know the answer. What does that really tell you? That I've worked with a Range Validator before. Whoopee. Who cares?

If I don't now answer then it means that either I don't know it exists, haven't worked with it, or more likely, simply don't remember which data types it supports. I can Google the question and get a satisfactory answer in about 10 seconds.

When I interview, I want to know that the candidate understands deeper concepts than what can be Googled in 30 seconds. Explain to me some particular OOP concepts. When would you use a Singleton? Why? Why use an Interface? How would you implement exception handling in this case? I want to know that they can THINK. Sure, I'll ask some basic questions that are trivial during a phone screening, but asking what namespace some class out of the BCL belongs to is just...well, stupid. It might make you feel superior if you know the answer, but it does nothing to help you find talented programmers who can think intelligently.

These question are very much helpfull for the asp.net interviews.

i also want a interview questions on ASP.NET,VB.NET,SQL SERVER.PLS ANY BODY SEND ME.

the questions are really good and heplful for facing interviews..

I want an interview questions on ASP.NET,VB.NET,C#, SQL SERVER.PLS ANY BODY SEND ME.

I hav just jumped to .net technologies its quite a good site for learners coz i can brush up wht i hav studied through the books. Thanks Mr.Mark Wagner

WOW!!!! i really enjoyed goin.. thru all da ques n ans.... as i m a beginner i gained lot of knowledge thru dis session............. good work ..............
keep it up!!!!!!!!!!!!
but i feel some ques r repeating n shud be deleted as they consume lot of space over here(on dis page)

:-)KEEP SMILNG :-)

hi friends !!!!!!!!!!!!
i like the questions being put here as well as the responses but i am in search of some more difficult questions try to put some more over here O.K.
U BETTER BE OTHERWISE HaHaHaHa

hi friends !!!!!!!!!!!!
i like the questions being put here as well as the responses but i am in search of some more difficult questions try to put some more over here O.K.
U BETTER BE OTHERWISE HaHaHaHa

Hello there,

Can someone explain when we inherit from HttpApplication to create a class for Global.asax,
Why do we NOT have to override Application_Start or any other event handler methods ??

Or, How is that eventhandler linked with the event?

Thanks
Sanket Vaidya

hi,
I thank u 4 these questions this will help me in my interview today

I like the wat Mark Hoffman wrote
that helps us to understand wht interviwer wants
good
can u pls send me some more interview qus

mail me at apurva2k000@yahoo.com

I like this type of question

I found question/ansews to ASP.Net very very interesting. I stumble upon this link by chance. In fact i was looking for Interview styled question on Visual Studio.Net. If u can plz email it to me or any relevant URL.. Although i m looking for a URL on my own and wud post it here if i get a good URL on Visula Studio.Net.
rgds and thanx

sorry didn't left my email address. My email is kapil.aashu@gmail.com.

Pls provide some stuff for ADO.Net with XML


My mail Id is narasimha_nandu@yahoo.com

Good God. So many threads going on. I think there are a lot of desperate job searchers are out there (especially freshers). Every body is asking for questions to be sent to their email id. You already have got tons and tons of question in this page. Have you all done learning those.

The basic thing is nobody knows what to study [what are the important topics to focus, how to study for the interview....[ we never know what Q would come from the interviewer] . Me too..Thats the reason i am here.

By just going through the questions and answerers you can not win.

All you need to do is once you done reading the particular topic for eg. ADO.Net, then search for questions and see if you could answer.

Or just don't read the answer and try to remember that. Read that topic fully and try to understand.

I got some basic questions, may seem very easy but try to answer [try to tell out loud in 3 or 4 lines] with out googling

1. What is HTML ?
2. What is XML ?
3. What is the difference between a class and struct ?
4. What is the difference between a Get and a Post ?
5. What is a managed code ?
6. int n *=2; int x = n & 1; What is the value of x ?
7. What is a friend in C++ ?

Knowledge is Power. All the best for the hunters.

1.Why would you use an array vs linked-list ?

Linked List:
? They allow a new element to be inserted or deleted at any position in a constant number of operations (changing some references) O(1).
? Easy to delete a node (as it only has to rearrange the links to the different nodes)., O(1).
? To find the nth node, will need to recurse through the list till it finds [linked lists allow only sequential access to elements. ], O(n)

Array
? Insertion or deletion of element at any position require a linear (O(n)) number of operations.
? Poor at deleting nodes (or elements) as it cannot remove one node without individually shifting all the elements up the list by one., O(n)
? Poor at inserting as an array will eventually either fill up or need to be resized, an expensive operation that may not even be possible if memory is fragmented. Similarly, an array from which many elements are removed may become wastefully empty or need to be made smaller, O(n)

? easy to find the nth element in the array by directly referencing them by their position in the array.[ arrays allow random access ] , O(1)

For beginners in asp.net the following site is very useful...
www.aspspider.com

Nice the questions are really good and I have learnt some new topics from this.

The inheritance question that you have is incomplete; you fail to mention both types of inheritance:implementation and interface inheritance. Also, the answer to your web service testing question is just plain wrong. 99 percent of .NET web services out there use complex types in method signatures to push data across the wire; the test page does not support this.

Looks like you are trying to do a good thing here; but most of your answers are very incomplete. If you were an interviewee for a senior developer position with my company and gave some of the answers that you have listed they would definitely warrant follow up questions, or I would consider them wrong; and that is just at first glance.

Dave

Very Good Boosting Tips For the Interviews.

I got Six Years of Experience in vb , asp. I Know .net and i did some projects in asp.net.
Now i am trying job in MNC comapnies. I don't know how they are asking questions can you give me some sample questions?

can anyone tell me about thread in asp.net

good collection of queries with its answers. So i am also encouraged to get solve my query from expert if possible.

Sir - I am developing one application where my front end is vb.NET. I want to make DLL library of classes and various components that will be used again and again in the application. but as I have studied in book for making dll library for classes we use class library. and for making library of various components we use Window control library. In this way there will be many dll libraries.
Thus my question is - can we make one library where all classes , window control components and web contents can reside for reusabilility purpose. If yes then how? Or is it must to make three different libraries for these three?
chandralekha

What do you mean by GAC(Global Assembly Cache)?

Dear sir,

I am a fresher and seeking about a job in a reputed company.can u send me the questions of related type which were asked in the interviews.I have the knowledge of .net and no practical experience on it..
My email is kvbhaskar7@yahoo.co.in

I m a software engineer. I have 1 year experience in ASP.Net with C#. I want to change the job. so i need Interview Questions. Kindly send me Interview Questions.I m waiting.....

Thanks and Regards
Parivesh Gupta
parivesh.gupta@rediffmail.com

Dear All,

Please send me all the FAQs on vb.net , asp.net & c#.net which might help me out in my inteview

yogeshrc@gmail.com
Yogesh Choudhary

9890254775

Good Ones

Except the fact that some of the questions are not clear and some of the answers are wrong I dont think you can make a right decision for a new hire based on this kind of interview. Talents are spotted differently. Hard workers differently. I dont think any of the .NET creators knows by heart all assemblies and their respective methods, but they developed the .NET so you can fail them in interviews like these.

i am very thankful to you sir

God help me

Good help for me

hi very nice

I want an interview questions on ASP.NET,VB.NET,C#, SQL SERVER.PLS ANY BODY SEND ME.

The very best part of this page is reading all the comments. Most of the time, if a given answer is wrong or incomplete, responders will jump on it and we all gather a good idea of the right answer based on that.

Also, there are a lot of people asking to have things emailed to them. Just out of curiosity, are people actually replying to those requests? I'm also studying for a job interview, but I wouldn't bother asking for help! I go and seek out what I need. I googled to find this page, I can google to find others. I'm just sayin...

p.s. I've been working with ASP.Net since it was in beta, and even I didn't know the answer to a lot of these questions! In any big company, the way work and projects are divided up, you don't always work with all aspects of web development. You do the part that's assigned to you. We used SOAP, but I never coded for that part of it; I've coded to use other peoples' web services but never coded my own; never used a diffgram; etc. And as far as what the methods are, type a dang dot and see what pops up!

Questions are really good.But , I am not getting the answer of the following question.
Because if we make EnableViewState=true of Dropdownlist control.Then say 5 values will be added each time page will get refreshed.This means ViewState is available after page gets laoded.

When during the page processing cycle is ViewState available?
After the Init() and before the Page_Load(), or OnLoad() for a control.

Dear all,

Questions are very good , please update the page with different Question and answers so that we can learn more and more .

Regards & Thanks
Jagadish Gowda

ya, These are really good.

The answer for #24 is wrong. The data in repeater can be edited if Itemtemplates are added.

Hey ,

Thanks guru for such a good information .

i wanted to know advanced technique is added to VS 2005 and Server SQL 2005 .

regards
Jagadish Gowda

Hi Guru,
Thankyou for such a wonderful site.
I need sqlserver 2005 Questions and answer.
Regards
prakjiii

Dear Sir,
These questions all are very much helpfull for the asp.net interviews.
I need the any other frequently asked interview questions and answer on VB.Net, ASP.Net, C#. Please send to my email id. ps_arun_2002@yahoo.co.in.

It will be very helpful to me.

Regards,
Arunkavin

Dear sir,

All these questions are very much helpfull for the asp.net interviews.
i need some more frequently asked questions for the interview in asp.net c#,Ado.net,SQL Server

kindly send me frequently asked questions to

jdsamymsc@yahoo.com

regards

J.Duraisamy
.

does any bodyhas kenexa interview pattern questions?

Dear Sir,
i want to know the difference between repeater,datalist and datagrid controls?

Can u send me .net interview questions to this id.

Very nice posting and site.thank you all.

Hello Sir

I am a student of B. Tech (Information Technology).
These questions are really very very help full to me.
Sir I want to build my career with .NET technologies.
Sir can u send me some e books on ASP.NET, VB.NET or which u think will be helpfull to me. Sir if u can please send me some material on my id

manishmiet2006@gmail.com

With Regards
Manish Kumar Tiwari

Sir,
I think this site is very useful for the beginners who r going 2 attend the interview as well as for exp. candidates. It provides me confident to get into entry level programmer.

Hi all,

I got an interview with Bosch can any body help me providing some hi level and standard interview questions on ASP.NET,C#.net and SQL SERVER 2005.Plz I am really thankful if anybody help me out.

id psamlskranthi@yahoo.co.in

Dear sir,

All these questions are very much helpfull for the asp.net interviews.
i need some more frequently asked questions for the interview in asp.net c#,Ado.net,SQL Server

kindly send me frequently asked questions to

rc@levi.com

regards

C.Ramesh

Dear sir,

All these questions are very much helpfull for the asp.net interviews.
i need some more frequently asked questions for the interview in asp.net c#,Ado.net,SQL Server

kindly send me frequently asked questions to

menaka.soms@gmail.com

regards

Menaka

This question are realy good not only for the interview but also for knowlledge wise.

Nima

Please send the interview questions .. so that i can prepare these questions


seshu

hi
i am begineer in the asp.net i read wrox for beginners .now i am prepraing for the intervies so please send me the asp.net with c #question as soon as possible

Awesome Man

Really, this time I am not going to give answer of any question because I am novice in this field but dear I will come back with lots of question along with sollutions.

Warm Regards
Deepak

Hello

these question and answers are very useful to face the technical interview purpose

Thanks and Regards
saibabu.M
GlobaleProcure

Really!! good Questions and very helpful

Hi,

I Have a programing problem. Could You help me.

The question:

How to bind Three Different DropdownList Boxes?
i meen
first one --- Dropdown DAY
second------Dropdown month
thirdone-----DropDown Year
so iwant to store date format in DateDataSource column.

my Email Id: hari.kondapalli@nunet-tech.com

Thanking You sir.

Anyone can ask me questions related to .Net framework and anyone can send me tutorials to me on manish1soni@yahoo.com. I am .Net programmer with 2 years experience

I am keen to look more questions and answers on advanced features of .NET like Remoting, Reflection, Web Services, Assembly etc.

Mail me if ne1 have : intekhab.aalam@gmail.com


Thanks,

Intekhab

This page has got extensive list of Questions and Answers, even if you go through it once you should get good idea about what to expect in ASP.Net and .Net interviews
I went through the answers of many of questions, for some of those answers you can expect sub-questions which one should be prepared for. So best way to tackle this is to learn about these .Net topics in little more details by going through online articles Or msdn.
I think you have to know following topics to be confidently attend the interview:
- CLR functions, CTS, MSIL, Metadata
- OOP's in C# & VB.Net
- .Net Remoting Basics & Web Services
- XML & Serialization
- Enterprise Services
- ADO.Net, DataSets, Typed DataSets
- Multi-threading and Syncronization
- State Management in ASP.Net
- Data binding in ASP.Net (specifically with Grid & List controls)
- Security in ASP.Net
- Application Configuration
- Whats New in .Net Framework 2.0 (to be upto date with tecnology changes)

I just have the list, please look around for answers. Even I need it. Best of Luck!!

Hi

thanks for Providing these Question & Answers to help
the beginers like me


Thanks,
Atul

hi friends,

i am new to ASP.net. plz send me the frequently asked interview questions and plz guide to get through some good company where i can explore my knowledge in ASP/ASP.net.

my id is : sankarjosephcse@yahoo.com

EXPLAIN ABOUT RECORDSET

I am not impressed by your list of questions. If you really want to impress me get your MCSD.

With the MCSD, they ask in depth questions. Not lame repeats of stuff you can google out on google.

Mind Blowing article!!!!
Marvellous work done here.
Thanks to mark and all respondent for their contribution.
expect such thing in future.

True friend of web developer:asp.net

Good information but very brief.
Need to stress on the actual mechanism.
Yet, good job.
Thanks

i need more questions on web services

Questions are really very helpful.

Mail me if you have some more of such kind

My new ID: sonia.khoja@yahoo.com

Can someone send me some vb.net , vb, asp and Database related question. Please mail me at anand.sengar@gmail.com
thanks in advance

pls forward the question and answer

what is webservices?How it is work

what is webservices?How it is work

Indeed this is a very good ariticle. greatly appreciated.
thanks to all who have put these questions and answers together

hi
myself atul kumar i have done MCA in 2005 and after that i continuesly search the job in dot net so u lease u send me some more questions on c# and asp.net so that i can prepare myself for the interviews in MNC
thanks & regards
atul kumar

Dear Friends ,
If You have any more question related to .net please send to me.I am very very thankful to you...

Ajay Kumar

Hai Sir,
you have given that Range Validator supports only int, str, and date but it also supports double and currency data types. please check it out and correct it!.

good questions!!!!

i need some more Question. If somebody have some fundoo questions in asp.net or c#.net pls send me at surinder_jaiswal@yahoo.com

Its just amazing and interesting.. it helps me a lot keep going..

Arudhran

good

hi,

I questions is ,how many tables a single dataset can store.
If anybody knows about it plz mail me.
thank u

This is excelent site as a guideline to new programmers in asp.net another such site is geekinterview.com pl. see.

Good questions for a beginner. Good job.

Cheers

It is very helpful for me.

can anybody send some more important ASP.NET interview Q/A like typed dataset and so on.

My maid id: eannamalai@yahoo.com

Thanks

hi all,

Iam B-Tech graduate, iam new to .net,asp.net and c# languages.I need basic questions to work on this.Suggest me any book or send me questions on this.

This site is ver helpfull for me and i need more information
about this.

Thanks

1.I wanna access controls of one form into another webform. (I dont want to use Session/Querystring etc)
Is their any other Method please help.
I tried using property by returing refernce of that control.

2.I want to destroy previous form when user moves from one form to another. The previous page should not be accessable again i.e it should be Expired.

3.How to navigate through all textbox in a form.
Like i wanna clear the contents of all textboxes on my from using a for loop.

4.I want a list of availabe webservices.( I tried to find it on www.UDDI.org but couldn't find usefull one.

U can mail me at girish_sakhare@rediffmail.com.
wating in anticipation.
Please help me.

Very good idea to share the knowledge.

I like this type of question

if anybody have question so send me
i am also send u other dot net question
so share our and youer knowlwdge

can we add/insert new items in drop-downlist during execution(running)? for tht seperate code is required in asp.net??? send me on:sadhale.shilpa@gmail.com

can we add/insert new items in drop-downlist during execution(running)? for tht seperate code is required in asp.net??? send me on:sadhale.shilpa@gmail.com

Hi ,
I like site very much ,
Plz answer my questions
1.what are ADO objects int .net?
2.What is differance between ASP.NET & ASP?
3.Is .net a platform independent?
4 What is default datatype in .net?

I hav a question ...

I have a file called a.aspx which has some textboxes. I want to post the values to b.aspx without using response.redirect. How can I do this.?????

Hi,
These are really good questions.

Could all the people send me the question which they faced in their interviews? Or Help me with questions that u can think can be asked.

I need more question on asp.net(vb.net), advantages of c3, sql server 2000 .

Thanx,
sam

hi, this is great stuff!
MY COMMENTS:

question 3: i would answer like this "the view state is available when Load event is fired" I was little confused with answer before and after... because this is main difference between this two events. During Init we can not see view state.

question 10: full answer is integer, string, double, date and currency.

greetings from Serbia:)

very good questions
can u send these types of questions on my id


thanks
Satyendra

I had interview yesterday 13 out of 15 question was from your question. I wished I had seen your web site before the interview. Guys if you have interview it real help. Thank you for your time.

Hi ,

Good to watch this area n learned a lot from this area

TrackBack From:http://littlebamboo.cnblogs.com/archive/2006/04/18/378206.html

TrackBack From:http://littlebamboo.cnblogs.com/archive/0001/01/01/378206.html

The questions are really obevious in such kind of interview...
Thanks for posting
Ashik Wani
BQE Software Inc.

Session Never Expired
---------------------------
On Code Project, I found something very useful in which the author was discussing a very beautiful idea for preventing session timeouts Idea was to call the following function in the Page Load() event.
private void ReconnectSession()
{
int int_MilliSecondsTimeOut = (this.Session.Timeout * 60000) - 30000;
string str_Script = @"
<script type='text/javascript'>
function Reconnect()
{
window.open('reconnect.aspx','reconnect','width=5,height=5,top=180
0,left=1800,scrollbars=no,showintaskbar=no');
}
window.setInterval('Reconnect()',"+int_MilliSecondsTimeOut.ToString()+ @");
</script>
";
this.Page.RegisterClientScriptBlock("Reconnect", str_Script);
}
Using the above code the page will restore the session variables 30 seconds prior to session timeout specified in the web.config file.
What it does is, calling a javascript function that opens a page in a new window. This javascript function call is "scheduled" so that the it will happen when the session is going to expire in 30 seconds. window.setInterval() is used for that purpose.
In my application, some details were to be retrieved from the database at the time of session renewal. Reconnect.aspx is the page in which these things are done. You can put your own code in that page.
In the actual article on Code Project, the author was trying to embed the page within a java script Image() tag. This was not suitable for my application. So 30 seconds prior to session expiry, I am opening a window with the above properties and after refreshing the session variables, it will close automatically. Since that idea is pretty straight forward, we are not discussing it here.
The trickiest part of the game is yet to come. If the application consists of more than 50 or 100 pages, in order to avoid pasting the code in every page, we can make use of the inheritance feature of web forms.
As we know, all the web forms are inherited from the System.Web.UI.Page class. We can add a class file to the project that inherits from System.Web.UI.Page class.
public class YourNewPageClass : System.Web.UI.Page


Then add the following code to the class.
override protected void OnInit(EventArgs e)
{
base.OnInit(e);

if (Context.Session != null)
{
int int_MilliSecondsTimeOut = (this.Session.Timeout * 60000) - 30000;
string str_Script = @"
<script type='text/javascript'>
function Reconnect()
{
window.open('reconnect.aspx','reconnect','width=5,height=5,top=1800,left=1800,scrollbars=no,showintaskbar=no');
}
window.setInterval('Reconnect()',"+int_MilliSecondsTimeOut.ToString()+ @");
</script>";
this.Page.RegisterClientScriptBlock("Reconnect", str_Script);
}
}

Solution 2
I recently came across some code which attempted to fix this problem but that was unsuccessful because the author had forgotten the issue of client side caching.
Add to your page the following code:
private void Page_Load(object sender, System.EventArgs e)
{
this.AddKeepAlive();
}
private void AddKeepAlive()
{
int int_MilliSecondsTimeOut = (this.Session.Timeout * 60000) - 30000;
string str_Script = @"
<script type='text/javascript'>
//Number of Reconnects
var count=0;
//Maximum reconnects setting
var max = 5;
function Reconnect()
{
count++;
if (count < max)
{
window.status = 'Link to Server Refreshed ' + count.toString()+' time(s)' ;
var img = new Image(1,1);
img.src = 'Reconnect.aspx';
}
}
window.setInterval('Reconnect()',"+ _
int_MilliSecondsTimeOut.ToString()+ @"); //Set to length required
</script>
";
this.Page.RegisterClientScriptBlock("Reconnect", str_Script);
}
This code will cause the client to request within 30 seconds of the session timeout the page Reconnect.aspx.


The Important Part
Now this works the first time but if the page is cached locally then the request is not made to the server and the session times out again, so what we have to do is specify that the page Reconnect.aspx cannot be cached at the server or client.
This is done by creating the Reconnect.aspx page with this content:
<%@ OutputCache Location="None" VaryByParam="None" %>
<html>
</html>
The OutputCache directive prevents this from being cached and so the request is made each time. No code behind file will be needed for this page so no @Page directive is needed either.

I am using Sql Server 2000 for my project (a reporting system for my company needs). There is so many tools currently using access database, and i need to bring those datas into the browser without migrating the same into my sql server,
I tried witth addlinkedserver and OPENROWSET provided by sqlserver. is there any information on accessing MDB remotely, please let me know.

My id: satyadeep_b@hotmail.com

This is very useful url for the beginners to study ..Dont miss to read it ok........All The Best ..May this site be useful at its best.

Questions and solutions given are very very helpful for the job seekers

Hi....
Really usefull FAQs.

-Regrads
-Pooja

very helpful. thankx to the person who initiated this thread.

Hi sir

very nice questions you hv provided .
i hope i'll find a nice job by referring these questions.
thanks.

thanks for the useful FAQ questions.

hi
i am begineer in the asp.net i read wrox for beginners .now i am prepraing for the intervies so please send me the asp.net with vb.net & c #question.

my id is anildudam@yahoo.com

Thanks & regards,
anil

Dear sir,

I am a fresher and seeking about a job in a reputed company.can u send me the questions of related type which were asked in the interviews.I have the knowledge of .net and no practical experience on it..
My email is vinomca@gmail.com

qustions r very usefull for any one .
send me more qustions n ans. related to asp.net, remoting,socket programming, c#.

qustions r very usefull for any one .
send me more qustions n ans. related to asp.net, remoting,socket programming, c#.

I want to which is best for codebehind technic by using either vb.net or c#

Hello,
Thankyou very much for the article. Really it is very helpful for every dot net programmer. Once again thankyou

Regards,
sai

All questions are very good.some some r tough for bignners.

Too good ...
thanks,
jay

sir,
i want to know how to add yahoo,gmail & rediffmail and access them from one page.if u have any information then pls send me on dileep05it@yahoo.co.in

Hi All,

The questions published are good.
I would like to refer a website which contains the basic questions and answers on .net

Dear sir,

Really very nice collection Your question. If You have some more questions Please send me c# and VB.net and Asp.net to my mail id.

My Mail id : selvaa_k@hotmail.com

Thanks and regards

K. saravana selvam

The questions and answers in this article are quite useful in an interview.

I am very thankful to this site.


From
shailesh
e-mail id: shailesh_ek@yahoo.com
`

Qustions are very usefull for Interview

Vey Good

Its Really Good and useful for job seekers as well as recuriters. Thanks.

Site is really gud for freshers....

what is the default execution time for asp.net page?

pls help me.

mail:dskarthik_tamil@yahoo.co.in

how does the .net framework support explicit standardized version management?

Respected Sir

I am a corprate trainner in NIIT LIMITED.I have two year experience on .NET as corporate trainner and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of two year experience.I want to check whattype of question can be asked in interviews.so please send me immediatly interview question on .NET at two year experience level.I shell highly obliged to you.

My Email Id : ap_chauhan24@yahoo.com

Thanking You

very good

HI
I m vishal, completed BE computer (2005), Pune university and seeking for job. i m interested in .NET technologies so plz send me more & more questions and ans .....and material regarding .net interview...waiting for ur help.

my email id: vb10@rediffmail.com

Hi,

Can you please forward me the basic quesitons and the advanced questions on ASP.net.

My id is kiranmai_maddula@yahoo.co.in

Thanks in advance,
Kiran

hi friends,

i am new to ASP.net. plz send me the frequently asked interview questions and plz guide to get through some good company where i can explore my knowledge in ASP/ASP.net.

my id is : beneezrch@gmail.com

awaiting with anticipation,
thanking you,
beneez ch

could any one pls send me imp questions in .Net,ASP.Net,Sqlserver 2000
mail me on
jain_adesh2002@yahoo.com
I am very thankful to you.


Regards

Adesh Jain

This site is very useful to me. Please include some more interview question and also
Conduct online exam in asp.net.

I done two project in ASP.Net and I am final year student. I am searching good job in ASP.Net please help me to get good job in ASP.net

whats the difference between convert.ToInt() and parse.int()
a) the first does not work for null value .
b) the later does not work for null value.

I agree with Mr. Mark Haffman... but ..... still.... this info is useful for most ......... and ...... any peice of information on .Net is highly useful ... no matter .... how small the info is..... but it is ... greatly useful........

Friends.... if u hav any usful info on .Net plz forward them to my mail id...... here it goes.....ramuniceguy@yahoo.com or ramsinfokit@gmail.com.

My advance thanks for those who are willing to help me........ hav a great time....

hai frdz.... these Faqs may help u all
1. Write a simple Windows Forms MessageBox statement.
2. System.Windows.Forms.MessageBox.Show

3. ("Hello, Windows Forms");
4. Can you write a class without specifying namespace? Which namespace does it belong to by default??
Yes, you can, then the class belongs to global namespace which has no name. For commercial products, naturally, you wouldn’t want global namespace.
5. You are designing a GUI application with a window and several widgets on it. The user then resizes the app window and sees a lot of grey space, while the widgets stay in place. What’s the problem? One should use anchoring for correct resizing. Otherwise the default property of a widget on a form is top-left, so it stays at the same location when resized.
6. How can you save the desired properties of Windows Forms application? .config files in .NET are supported through the API to allow storing and retrieving information. They are nothing more than simple XML files, sort of like what .ini files were before for Win32 apps.
7. So how do you retrieve the customized properties of a .NET application from XML .config file? Initialize an instance of AppSettingsReader class. Call the GetValue method of AppSettingsReader class, passing in the name of the property and the type expected. Assign the result to the appropriate variable.
8. Can you automate this process? In Visual Studio yes, use Dynamic Properties for automatic .config creation, storage and retrieval.
9. My progress bar freezes up and dialog window shows blank, when an intensive background process takes over. Yes, you should’ve multi-threaded your GUI, with taskbar and main form being one thread, and the background process being the other.
10. What’s the safest way to deploy a Windows Forms app? Web deployment: the user always downloads the latest version of the code; the program runs within security sandbox, properly written app will not require additional security privileges.
11. Why is it not a good idea to insert code into InitializeComponent method when working with Visual Studio? The designer will likely throw it away; most of the code inside InitializeComponent is auto-generated.
12. What’s the difference between WindowsDefaultLocation and WindowsDefaultBounds? WindowsDefaultLocation tells the form to start up at a location selected by OS, but with internally specified size. WindowsDefaultBounds delegates both size and starting position choices to the OS.
13. What’s the difference between Move and LocationChanged? Resize and SizeChanged? Both methods do the same, Move and Resize are the names adopted from VB to ease migration to C#.
14. How would you create a non-rectangular window, let’s say an ellipse? Create a rectangular form, set the TransparencyKey property to the same value as BackColor, which will effectively make the background of the form transparent. Then set the FormBorderStyle to FormBorderStyle.None, which will remove the contour and contents of the form.
15. How do you create a separator in the Menu Designer? A hyphen ‘-’ would do it. Also, an ampersand ‘&\’ would underline the next letter.
16. How’s anchoring different from docking? Anchoring treats the component as having the absolute size and adjusts its location relative to the parent form. Docking treats the component location as absolute and disregards the component size. So if a status bar must always be at the bottom no matter what, use docking. If a button should be on the top right, but change its position with the form being resized, use anchoring.

AND FEEEW MORE>>>>
1. Write a simple Windows Forms MessageBox statement.
2. System.Windows.Forms.MessageBox.Show

3. ("Hello, Windows Forms");
4. Can you write a class without specifying namespace? Which namespace does it belong to by default??
Yes, you can, then the class belongs to global namespace which has no name. For commercial products, naturally, you wouldn’t want global namespace.
5. You are designing a GUI application with a window and several widgets on it. The user then resizes the app window and sees a lot of grey space, while the widgets stay in place. What’s the problem? One should use anchoring for correct resizing. Otherwise the default property of a widget on a form is top-left, so it stays at the same location when resized.
6. How can you save the desired properties of Windows Forms application? .config files in .NET are supported through the API to allow storing and retrieving information. They are nothing more than simple XML files, sort of like what .ini files were before for Win32 apps.
7. So how do you retrieve the customized properties of a .NET application from XML .config file? Initialize an instance of AppSettingsReader class. Call the GetValue method of AppSettingsReader class, passing in the name of the property and the type expected. Assign the result to the appropriate variable.
8. Can you automate this process? In Visual Studio yes, use Dynamic Properties for automatic .config creation, storage and retrieval.
9. My progress bar freezes up and dialog window shows blank, when an intensive background process takes over. Yes, you should’ve multi-threaded your GUI, with taskbar and main form being one thread, and the background process being the other.
10. What’s the safest way to deploy a Windows Forms app? Web deployment: the user always downloads the latest version of the code; the program runs within security sandbox, properly written app will not require additional security privileges.
11. Why is it not a good idea to insert code into InitializeComponent method when working with Visual Studio? The designer will likely throw it away; most of the code inside InitializeComponent is auto-generated.
12. What’s the difference between WindowsDefaultLocation and WindowsDefaultBounds? WindowsDefaultLocation tells the form to start up at a location selected by OS, but with internally specified size. WindowsDefaultBounds delegates both size and starting position choices to the OS.
13. What’s the difference between Move and LocationChanged? Resize and SizeChanged? Both methods do the same, Move and Resize are the names adopted from VB to ease migration to C#.
14. How would you create a non-rectangular window, let’s say an ellipse? Create a rectangular form, set the TransparencyKey property to the same value as BackColor, which will effectively make the background of the form transparent. Then set the FormBorderStyle to FormBorderStyle.None, which will remove the contour and contents of the form.
15. How do you create a separator in the Menu Designer? A hyphen ‘-’ would do it. Also, an ampersand ‘&\’ would underline the next letter.
16. How’s anchoring different from docking? Anchoring treats the component as having the absolute size and adjusts its location relative to the parent form. Docking treats the component location as absolute and disregards the component size. So if a status bar must always be at the bottom no matter what, use docking. If a button should be on the top right, but change its position with the form being resized, use anchoring.

Alll The Best Frndz

Also frnd... try to find answers.... to some unanswered questions in the above questions..... it is worth... if u can work out those questins.

If u hav any questions.... plz forward them to my id..... ramsinfokit@gmail.com or ramuniceguy@yahoo.com

Sir,

I am working in ASP.Net using C#.Now I am looking for a job in an established concern.

Would you pls send me some Interview questions in ASP.Net and C#?

With Regards
Anju

I am looking for a C#, SQL, ASP.NET job, can you please send me some interview questions related to C#, SQL, ASP.NET?
Email : frankli868@hotmail.com
Kind Regards
Frank

I am looking for a C#, SQL, ASP.NET interview qns. can you please send me some interview questions related to C#, SQL, ASP.NET?send it to my mail id
my mail id :- silu95421@yahoo.com

send me imp questions in .Net,ASP.Net,Sqlserver 2000
mail me on

Thanks Admin This site is very useful to me. Please include some more interview question and answer and also Conduct online exam in asp.net.

thanks
santosh lonkar

1.Different type of Garbage Collection?
2.How use Payment Gateway?
3.Satellite

Hi Friends,
Here i found good collection of Dot Net and ASP.Net questions, plz mail me more good written and interview questions N answers of Dot Net to my mail id--> akbar.kaif@gmail.com soon.

bye

From constructor to destructor (taking into consideration Dispose() and the concept of non-deterministic finalization), what the are events fired as part of the ASP.NET System.Web.UI.Page lifecycle. Why are they important?

What interesting things can you do at each?

What are ASHX files? What are HttpHandlers? Where can they be configured?

What is needed to configure a new extension for use in ASP.NET? For example, what if I wanted my system to serve ASPX files with a *.jsp extension?

What events fire when binding data to a data grid? What are they good for?

Explain how PostBacks work, on both the client-side and server-side. How do I chain my own JavaScript into the client side without losing PostBack functionality?

How does ViewState work and why is it either useful or evil?

What is the OO relationship between an ASPX page and its CS/VB code behind file in ASP.NET 1.1? in 2.0?

What happens from the point an HTTP request is received on a TCP/IP port up until the Page fires the On_Load event?

How does IIS communicate at runtime with ASP.NET? Where is ASP.NET at runtime in IIS5? IIS6?

What is an assembly binding redirect? Where are the places an administrator or developer can affect how assembly binding policy is applied?

Compare and contrast LoadLibrary(), CoCreateInstance(), CreateObject() and Assembly.Load().

Hi

Thanks Admin This site is very useful to me. Please include some more interview question and answer and also Conduct online exam in asp.net. and vb.net and sql server.

Thanks
Nazar

Hi to everyone,
I m a new guy on the\is site.I m working in mango it solutions pvt ltd,new delhi since jan 2005.I want .net interview questions as now i want to change the company.Plz mail those interview questions at yogesh_us2002@yahoo.com.
Thanks,
With regards.
Yogesh Nagpal.

The DataReader loads one record from the data store at a time. Each time the DataReader's Read() method is called, the DataReader discards the current record, goes back to the database, and fetches the next record in the resultset. The Read() method returns True if a row was loaded from the database, and False if there are no more rows.

DataSets are a more complex and feature-rich object than DataReaders. Whereas DataReaders simply scuttle data back from a data store, DataSets can be thought of as in-memory databases. Just like a database is comprised of a set of tables, a DataSet is made up of a collection of DataTable objects. Whereas a database can have relationships among its tables, along with various data integrity constraints on the fields of the tables, so too can a DataSet have relationships among its DataTables and constraints on its DataTables' fields

Difference between Vb.NET class & compnent?
IBM

I am an .NET architect for a big company. The questions listed here are totally meaningless for screening candidates. In another words, if I use these questions, I will miss lots of qualified developers. Instead, I will hire lots of junor ones who knows how to memorize ...

I won't use any of these questions at all.

hello dear friends,

can anybody send me all possible interview questions both for freshers as well as experienced people for asp.net
also if possible please send me the available source codes or projects

thanking you
ashok
ashoka_4u_y2kn@yahoo.com

hi friends ...i have 2 years experience in .net ie vB.net ...could you guys please help me out ...plzz send interview questions in asp.net ,vb.net ,sharepoint

my email id is.....anusha_diva2004@yahoo.com

thanks in advance

plz send me some questions for webservice

This is realy a good site for interview.I have a small request that is please add the answer below the question.

Respected Sir,

The answers of the Frequently Asked Questions are extremely helpful to me for my interview preparation.

I am very very thankful to you sir.

These questions are really good

What is a proxy in web service? How do I use a proxy server when invoking a Web service?

What are the events fired when web service called?
How will do transaction in Web Services?
How does SOAP transport happen and what is the role of HTTP in it? How you can access a webservice using soap?
What are the different formatters can be used in both? Why?.. binary/soap
How you will protect / secure a web service?

csbhaskar_soft@yahoo.com

sir plz snd me more interview question.

Pl send me the mail regarding .net interview related questions. pl

hi it is very imprtant question if any more question please send me
id : ktaskar @gmail.com

Thank u

give me other important dot net question.

email : ritscoolman@yahoo.co.in

helo sir i read this interview questions its' very nice.I request you to send these updated questions and answers to my id becoz i couldnot download.so i hope as soon as u r sending to my mail.thanking you

i want asp.net, Vb.net, asp,c#,opps concepts Interview Questions.

All the question and their answer are very good and are very useful for us.Plz send this type of more question to me on the id shailendra_talent_mca@yahoo.co.in

hy

can web server replaces application server? is web server a client of application server? what if we put all the logic or classes or domain or middle layer in the web server? what if we use web service instead of application server? what if we use ajax? guys I want to get rid of non-web at all? , cherkosreborn@yahoo.com

The documentation above is truly great.

Can any one send me some documentation on .Net Design Patterns. at :

hereiam.bicky@gmail.com

Excellent, I appreciate effort you put into your list!

Hi All
Can anybody send questions which is asked about C#
my email Id Subhash_dome@yahoo.com

Can anybody answer me:

What is the difference between delegates and pointer ?

mail me at arindam.mallik@gmail.com

Mark u did a gr8 job man!!! this blog is jus awesome...
i dont know, why dont ppl understand tht they jus need to ve an idea abt wht will be asked.... other than crammin the complete MSDN...
i jus saw...ppl askin for more... when thrs already a set of arnd thousand ques in this page itself... hahahaa.
Adios Amigos

Its really good article,
nad helped us lot in understanding the concepts

pls help me in deploying my project, can you give me the step by step in deploying the project, im using visual basic .net 2003 I have 2 webforms, (asp.net)

send me thru my email: joboiser_vbprog@hushmail.com

hi

plz send me more asp.net question

plz send questions

Thanks for the question and answer..i was quite lucky in my interview that the person who was taking my interview ask me the same question

i got thru to the interview.

but i would like clear some more doubts

what does EnableViewStateMac does?
what is bubble event?
what is delegates?(in detail i know its like pointer in C++)

so far i can remember this much....?

thanking you,
vinay

Vinay,

1) EnableViewStateMac is designed to detect when the viewstate of a page has been tampered with. If the EnableViewStateMac attribute of the page directive is set to true then the server will perform a Machine Authentication Check on the viewstate posted back to determine if it has been tampered with on the client.

Further, if you perform a Server.Execute() on a page it is important to disable viewstate mac on the page you are executing else the server will report that the viewstate has been tampered with (since the page that has been executed' ViewState will be merged with the Viewstate of the calling page and thus wont match with what the server expects).

2) Bubbling an event is the process of passing an event upto a higher level event handler to prevent having to write an event handler for each individual object. For example, if you had lots of buttons on a row, rather than writing a handler for each button you could bubble the event up to an object higher in the hierarchy to handle. The original event data should still be available.

3) As you describe a delegate is in essence a pointer to a function. Why use delegates?

A delegate allows you to specify the format of the function that you will be calling without having to specify which function you wish to call - this then leaves it upto the function called to determine how to implement the action.

As a practical example: say you wish to design a sort method but are unsure how the sort should be implemented, you can define a sort delegate which, when called can notify any subscribers with the correct signature that the data needs to be sorted - these functions have therefore been "delegated" or assigned with the requirement to sort data without the original caller having to worry about the implementation -- as long as the signature (return type and parameters) match the delegate then the responsibility of performing a sort can be off-loaded to another function.

By seperating the algorithm it allows the code to be written in a more general way.

Think of it like a button you add to a form: onclick you want to notify the application that a click has occured but you want to offload the responsibility of handling the action to something else as you dont know how it needs to be implemented.

Anyone: feel free to correct me on these responses.

Regards,

Paul

Respected Sir

I have One year experience on .NET as Asst. Programmer and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of One year experience.I want to check what type of question can be asked in interviews.so please send me immediatly interview question on .NET at one year experience level.I shell highly obliged to you.

From Shailesh Bakadia
Email : shailesh_ek@yahoo.com

what is a diffgram?

what are the types of HTML's?

Very helpful.. thank you for done good job

Respected Sir,
i am jagadeesan and i am working in Neosys Technologies as .Net Developer.while i had prepared some interview pattern questions through google search,i saw ur site and i took some questions from ur site.it is really helpful for me.

but i am sorry to say that few answers are wrong in my point of view.

for example:

What data types do the RangeValidator control support?
Integer, String, and Date.

my answer for this question is:
Integer, String, Date, Boolean, Currency(this answer i got from asp.net unleased materials)

Name two properties common in every validation control?
ControlToValidate property and Text property.

my answer for this question is:

EnableClientScript,Enabled
the above two properties are commonly used in all validation control.
for ex: ValidationSummary control dont have any text and controltovalidate property but it
has Enableclientscript,enabled property.

enableclientscript - it means enable the clientscript

enabled - it means enable the clientscript and serverscript


sir onething i want to tell u frankly,many of the software concerns in india who are all giving ur questions.so i couldnt say my answer is correct.

if u feel my answer is correct please kindly update my answer in ur website.

if u want to say something regarding this please mail me jagan_phm@yahoo.co.in


sorry for the inconvenience

with regards
s.jagadeesan
(INDIA)

Its a Nice Article to refresh .and for the starters.

good and best

hi .
I m using visual studio web devloper 2005 express edition ..it was runnung very fine but now I dont know what changes I hve made in toolbox setting from which I m not able to use all toolbox controls ...only Html controls are highlighted to be used ..I can see all the controls but they r not highlighted ...initially all of them were working very fine ...plzzz help me out .

Thanks .............

If anyone can Pls send me VB.net Qestions also.

I have One year experience on .NET as Asst. Programmer and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of One year experience.I want to check what type of question can be asked in interviews.so please send me immediatly interview question on .NET at one year experience level.I shell highly obliged to you.

From Arumuga kumar
Email : arumugakumar_ceg@yahoo.com

excellent collection , this plus a bit of OOP will definitly help the freshers.

this very intelictuvale for .net students

hello sir/mam
i m one year experience asp.net developer and want to face interview for experience base. can u send me interview question.

from
gaurav goel
mail id gauravhctm@yahoo.co.in

Hi Sir,

These questions are useful for me.Can you plz send me frequently asked interview questions on asp.net, C#, webservices and remoting.

Please send to my email id.
reddy1569@yahoo.com

it will be very helpful to me.

Thanks

Swetha

On #9, the answer doesn't answer the question:

Suppose you want a certain ASP.NET function executed on MouseOver for a certain button. Where do you add an event handler?
Add an OnMouseOver attribute to the button. Example: btnSubmit.Attributes.Add("onmouseover","someClientCodeHere();");

This wouldn't execute an ASP.NET function, it would execute a client-side javascript function. In order to execute an ASP.NET function, someClientCodeHere() would have to invoke __doPostBack (or another function that would do the same) to post back the form to the server, or else it would have to use AJAX/ATLAS to make an XMLHTTPRequest to the server to invoke an ASP.NET function.

As to the example given, if I ever see a web page that does an auto post back on mouseover of a button, I'll personally strangle the developer with his own mouse cord.

hi sir thanks but i m fresher and i want a good job in good companies so please send me a some good url from different companies i really thanks to u in advanced please help me sir

I have two year experience on .NET as Asst. Programmer and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of two year experience.I want to check what type of question can be asked in interviews.so please send me immediatly interview question on .NET at two year experience level.I shell highly obliged to you.

From roopa
Email : roopa3_10@yahoo.co.in

I have two year experience on .NET as Asst. Programmer and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of two year experience.I want to check what type of question can be asked in interviews.so please send me immediatly interview question on .NET at two year experience level.I shell highly obliged to you.

From roopa
Email : roopa3_10@yahoo.co.in

I have two year experience on .NET as Asst. Programmer and i have good knowledge on .NET plateform.but now i am going to join interviews on .NET at the level of two year experience.I want to check what type of question can be asked in interviews.so please send me immediatly interview question on .NET at two year experience level (ASP.NET, C#).I shell highly obliged to you.

M.MANIKANDAN

Good resource

after studying some dotnet books i searched for the interview Questions, and i found this page helpful with vast critereia.
if you can send Questions via email pls send.
Thanks for support.

raturi.kamal@gmail.com

Thank's to sexena sir , YOUR question answer so very well for me . so thank form all for you .

I have one year experience in asp.net. and This site is very useful to me. Please include some more interview question and answer on asp.net, and also sqlserver 2000 and sql server 2005
pls send me this on my mail
krupali23@gmail.com

good one.. got some idea

Hi ... the quesions were too good and very usefull for interview.i am in searching mode... with 3+ yrs, so please send me more interview questions in asp.net,C#.net, sql server 2000.

mail me at :

msc.2003@gmail.com , gannarammohan@yahoo.com

Hi ... the quesions were too good and very usefull for interview.i am in searching mode... with 3+ yrs, so please send me more interview questions in asp.net,C#.net, sql server 2000, along with answers

mail me at :

msc.2003@gmail.com , gannarammohan@yahoo.com

hellow sir ,
my self sunil patil ,
a interview question on .net is very standard
&i like thah question
my mail account is spatil512@gmail.com

Dear Sir,

I have one plus experience in VB.Net ..I thought of attending interviews with this experience..However I dont have any idea of how the interview questions would be?.. Pls send me frequently asked Interview questions in Vb.Net (both web and windows programming related..)..

This is my mail id

itsmenmk@gmail.com,
hiitsmenmk@yahoo.co.in

hi everyone.
The questions are really good.
I am 2 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 2+ exp candidate. Plz send to my mail id asap.
My mail id is hvijay83@yahoo.co.in
Thanks in advance

The questions posted are excellent and are very helpful.

I am 2 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 2+ exp candidate. Plz send to my mail id m_svasu@rediffmail.com

Thanks

Thank all your guys very much!!!!
I have 2 years experience in C#, SQL server, and ASP.NET. I am looking for some inteview questions for my upcoming interview. Please send more interview questions to my email account yc99yc@hotmail.com
. Thanks in advance.

Maggie

hi!!
i m priyanka. i m very greatful to use the interview question for asp.net .

hi!!
i m samar,its really good collections of questions.

Hi
Its indeed a good article. Please if you find any interview questions for Beginner (simple Questions also)in ASP.net please mail it to purwakala@yahoo.com
Thanks

Hi,

The questions are really good.
I am 2 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 2+ exp candidate. Plz send to my mail id given below:
My mail id is sugeddam@rediffmail.com
Thanks in advance

any C#, sql server2000, ado.net interview questions please.

my id is ashwin_ala20@yahoo.co.in

what is exe to filter the asp page in iis like isapi.exe for aspx page.Looking forward to see the reply

i m mca student. i need asp.net question for interview.please send me.
thanks in advanced.

I have to for interview of .Net
Please somebody tell me
1). what are the event which are there in datagrid for ASP.NET with csharp

2). What are object that can be placed in in datagrid

3). What is code for placing the text box in the datagird


please give me some URL or the code of the last answer you can email me on annivaul@hotmail.com


HELP WILL BE APPERIACATED

Hi

All the information is really useful. Keep it up and keep helping others

BEST OF LUCK

CheersL:-)

hi guys


Please send me all the interview questions necessary while applying to positions for 2 years experience

Also kindly send me some source code of a real time projects along with their description

please

these questions are good.
Please send the interview questions for 2 yesra exp candidates And if any body can send two ASP.net small projects with explanation .I will be great ful to you .
And good resume format because i did not get the correct resume format Thanks alot fofr all who ever is sending.

hai

Please send me all the interview questions necessary while applying to positions for 3+ years experience

Also kindly send me some source code of a real time projects along with their description

These questions are really very usefull.Please send the interview questions based on .NET technologies for 2 years exp candidates .I will be great ful to you
And also send good resume format because i did not get the correct resume format. Thanks a lot for all who ever is sending.

how to retrieve data base table values using hash table (using xml is optional)
please answer this

In any ASP.NET Codebehind, client scripts can be attached to the page. Here are a couple of questions people ask me:-
1) What is a framework?
2) Why does a ASP.NET web page get compiled twice?
3) Explain MSIL in terms of PE.
4) What is a web service? Explain WSDL.

It is an extremely good to start practising your data structures using C#.

5) What are the different states of a ASP.NET web page?
6) What is the difference between jpeg and gif formats?

Excellent questions!

Could you please provides some more questions on Data Access Layer (related to dataset, datareader) and crystal report

Please send me the ASP.NET C# interview questions
if anyone knows.

Mail me at gr_rama1@yahoo.com

Its very urgent

Please send me asp.net inteview questions ( beginner level ) i'm having an interview in the first week of november


mail me @ : sudhir.kumar.ch@gmail.com

hi friends,
i m a fresher in .net. I need your help to crack the interviews.Also suggest me that on which part i must give stress.please send me some questions & answers for VB.NET,ASP.NET,C#.NET,XML.NET.
Please help me out.
u can mail me at skamboj_2003@yahoo.com
& kamboj.shalabh@gmail.com

Hi,
I am an ASP.Net Professional with 2 yrs Exp.Please send me the interview questions please on ckumar@iemployee.com

I am having 3 yrs of experience

this is really usefull thanks lot

i am searching .net jobs pls send the related notes and guide to jssathiya@yahoo.com

hi friends i am alok having 2 years exprince now i am preparing for interviews so plz send me some questions

Please send me asp.net inteview questions

Can we bind arrays, strings to datagrid ? and what are the events fired in the datagrid?

hi i am 2006 passout.
i know java well.
but due to some reason i have to work in .net tech.
so plz mail me to good code & doc which is helpfull to develop my prj.
mailid=hemang_2k@yahoo.com

hi i am 2004 passout.
i have to work in .net tech.
so plz mail me to good code & doc which is helpfull to develop my projecj.
pankaj.mca@gmail.com

i need Asp.net interviews quwstions and c# and web services

Good Questions but there are many topics which are not covered. And there should be a little more description

hey can anyone gimme some common basic questions on .net which can b expected in interview. Plz consider that i'm just beginer in .net. You can mail me at
md_zahidurrahman@yahoo.com. I'll b really thankfull to u ...
bye

good~

Its very good question,i am 2006 pass out.But can i get the most frequently used question in asp.net.so that i can prepare for interviews.

hi my name is anil.i am 2006 passout.can any one send me the most frequent asked question in asp.net.so that i can prepare for my interview.
anilkumar_sagars@yahoo.co.in

Can u send me some more .net and ASP.NET interview questions with answers
my emailid is pramod221937@yahoo.co.in
Thank you
Pramod Kumar

Very Good Question for freshers, must read for getting a job

Hi Guys, Its good collection of FAQ but need some database Questions

hi,
I like ur co-operation, but my personal request to provide book name of interview questions with answers

good ones but can u tell me or give me the links where i can find questions on Threading
fakhruddinsethji@yahoo.com

THANKS

YOUR QUESTIONS ARE VERY USEFUL FOR OUR INTERVIEW

BYE

SEKAR.V

THANKS

YOUR QUESTIONS ARE VERY USEFUL FOR OUR INTERVIEW

BYE

SEKAR.V

Plz send me the asp.net,c# interview questions to this id
shivanarayanreddy@gmail.com

hi everyone.
The questions are really good.
I have 2 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 2+ exp candidate. Plz send to my mail id .

My mail id is rajan2304@yahoo.co.in

Thanks

Dear Sir,
Please send me Interview related Q. & Ans. to my e-mail ID.
Thank You.

all questations are very usefull for me i got too much new thing frm it...

Please send me ASP.NET and C# interview question and answer.

Plz send me the asp.net,SQL Server interview questions to this id:balamuruganmpower@yahoo.co.in

Nice Website giving answers of most of the Questions

hi everyone.
The questions are really good.
I have 2 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 3+ exp candidate. Plz send to my mail id .

My mail id is debasis123@hotmail.com

Thanks

hi everyone.
The questions are really good.
I have 3 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 3+ exp candidate. Plz send to my mail id .

My mail id is debasis123@hotmail.com

Thanks

hi everyone.
The questions are really good.
I have 3 years exp in .NET. I need some of the interview questions which might be frequently asked during the interview for a 3+ exp candidate. Plz send to my mail id .

My mail id is debasis123@hotmail.com

Thanks

hi,
The questions are really too good.
I have 2 years exp in .NET. Plz send the Questions and Answers to my mail id.

My mail id is : manojkuswain@yahoo.co.in

Thanks
Manoj

A couple of more questions:


1) How do you pass by reference rather than by value in C#?

By default C# passes parameters by value. To make it pass by reference, keywords ref and out can be used. Difference between them is that ref parameter needs to be initialised, as below

int itot = 20;

Add(10, ref itot);

For out:
Add(10, out itot);
No need of initializing the parameter in case of out.


2) What does the virtual and override keywords mean and how are they used?

When a method, property or event is declared with Virtual keyword, the derived class can modify and override the method, property or event.
Override keyword is used when a derived class wants to change the functionality of a method from its actual definitionin the base class.

3) What is MVC?
MVC is a Design method where the Business logic in the application is completely decoupled from presentation layer logic. this way, it is eaasy to program and also maintain high profile applications.
MVC = Model View Control

4) What is the Singleton pattern?
Singleton Pattern defines that an object of a class of this type can have only one instance active at any time and that it provides a Global point of access to it from a well known access point.

Above are my answers, please correct them if its not right.
-Priya

plz send me asp.net & c# .ney questations

It is good for those candidate who are preparing for interview in .net

GUD QUESTIONS

Hi Mark,
i had found a very good and very much useful quesions from this site thank you for it,i am new to dotnet software and i am learning it . i wanted now if any material or documents are there where i can understand the subject clearly in asp,vb and c#-because my background is mechanical and i am now learning dotnet so can you please suggest me how to move in........

Regards
nagendra
nagendrareddy_g@yahoo.co.in

Thanks for help, Keep up the good work. Greetings

hello any one tell me when and how the session_End event in global.asax file fired

good job! and thanks to all who posted those questions

How to find the no of records in full outer join of two tables T1, T2.

T1 contains M rows T2 consists of N rows and matching rows are 5.

Hi anyone pl tell me quickly

hi...Please send me the list of .NET framework, C# and ASP.NET interview questions at
nailesh.123@gmail.com

Please send it ASAP

this is a very good site. plz send me the faqs, materials on this id.
vishals_ab@yahoo.com
thanks,
VISHAL.

Thank u

I am Getting major Problem in asp.net
The Problem is When i started the application suddenly its gone to error page that Error Name is MACHINE.CONFIG file can't be loaded ,Access denied, Please Help Me

My Id Is : sudarshan_268@yahoo.co.in

i will come again . sure.
thanks.

Hi Can some one please give some questions on OOPS concept in ASP.NET?

Hi Can some one please give some questions on OOPS concept in ASP.NET? Please also tell me about web.config and Machine.config.

I would also like to know how can we transfer the data from one page to another in case of server.transfer and response.redirect.

Are both server.transfer and response.redirect behaves like form.submit.

Please update me at vijvipin@rediffmail.com

Hi Friends,

Could anybody tell me what is the difference between Server DataGrid and Windows DataGrid.

Thank you,
Bobby

the questions are good and rich. what i want to know is that is it possible for you to have interview questions for credit controller or debt collection.

Please send me the .NET C# interview questions
if anyone knows.

Mail me at nishi.srivastava@sify.com

Its very urgent

hi I would like to about ASP.Net Interwiew Question pls send all question this mail

mp_hegn@yahoo.com

Though these questions are very specific to Asp.net, I fail to see anything in here that would actually give any insight into an applicants ability to actually write software.

Please mail me asp.net interview questions if any one knows
my id is

id : nilesh.co.hot.comp.28.28.5.9@gmail.com

Hello very fine article. easier for freshers. Thankyou.

all the best.

swarna. a

Hello very fine article. easier for freshers. Thankyou.

all the best.

swarna. a

Hello very fine article. easier for freshers. Thankyou.

all the best.

swarna. a

Hello very fine article. easier for freshers. Thankyou.

all the best.

swarna. a

Hello very fine article. easier for freshers. Thankyou.

all the best.

swarna. a

Hi,
Can you tell me
"How to avoid memory leaks in ASP.NET applications"?


You can mail me the reasons at
havile.akshay@gmail.com


Thanks,
Akshay

This is really useful asp.net professionals.
Thanks!

good

Really good questions

i would like to have some more on c# and sql server 2000. mail me at rcgirotra1@yahoo.com.....


Thanks.

Please send me more Interview Question for .net.

mail ID: rohanvaidya555@rediffmail.com

Please send me more Interview Question for .net.

mail ID: rohanvaidya555@rediffmail.com

Could you please send the basic code for DB connectivity in ASP.net+SQL server..
E-Mail ID: dewpearlz_dafodil@yahoo.ca

*What is View State?
*Can you read the View State?
*What is the difference between encoding and encryption? Which is easy to break?
*Can we disable the view state application wide?
*can we disable it on page wide?
*can we disable it for a control?
*What is provider Model?
*Any idea of Data Access Component provided by Microsoft?
*Any idea of Enterprise library?
*What is web service?
*What is WSDL?
*Can a web service be only developed in asp.ent?
*can we use multiple web services from a single application?
*can we call a web service asynchronously?
*Can a web service be used from a windows application?
*What do we need to deploy a web service?
*What is the significance of web.config?
*Can we have multiple web.config files in a sigle web project?
*Can we have more then one configuration file?
*Type of Authentications?
*Can we have multiple assemblies in a single web project?
*What is GAC?
*What is machine.config?
*What different types of session state Management we have in asp.net?
*What are cookies?
*What is Cache?
*What is AJAX?
*Is AJAX a language?
*What is the difference between syncronus and asyncronus?
*What is an Assembly?
*Can an assembly contains more then one classes?
*What is strong name?
*What is the difference b/w client and server side?
*What we need for the deployment of a asp.net we application?
*what is the purpose of IIS?
*Difference between http and https?
*what is purpose of aspnet_wp.exe ?
*what is an ISAPI filter?
*what do you mean by HTTP Handler?
*What is the purpose of Global.asax?
*What is the significance of Application_Start/Session_Start/Application_Error?
*What is the difference between the inline and code behind?
*what is side by side execution?
*can we have two different versions of dot net frameworks running on the same machine?
*What is CLR? Difference b/w CLR and JVM?
*What is CLI?
*What is CTS?
*What is .resx file meant for?
*Any idea of aspnet_regiis?
*Any idea of ASP NET State Service?
*Crystal report is only used for read only data and reporting purposes?
*We can add a crystal report in aspx page using two techniques, what are these?
*What is the difference between stroed procedure and stored function in SQL?
*Can we have an updateable view in SQL?
*What is connection pooling? how can we acheive that in asp.net?
*What is DataSet?
*What is the difference between typed and untyped dataset?
*What is the difference bewteen accessing the data throgh the dataset and datareader?

in interview she asked me how many objects r in asp.net? any boby plz tell me the answer for this question

I have one year experience in asp.net. and This site is very useful to me. Please include some more interview question and answer on asp.net, and also sqlserver 2000 and sql server 2005
pls send me this on my mail
ronit.mail@gmail.com

rear readers & browsers

I am sending u some questions to u please write the answers

every body have done ecellently well

Tahn'Q'


*What is View State?
*Can you read the View State?
*What is the difference between encoding and encryption? Which is easy to break?
*Can we disable the view state application wide?
*can we disable it on page wide?
*can we disable it for a control?
*What is provider Model?
*Any idea of Data Access Component provided by Microsoft?
*Any idea of Enterprise library?
*What is web service?
*What is WSDL?
*Can a web service be only developed in asp.ent?
*can we use multiple web services from a single application?
*can we call a web service asynchronously?
*Can a web service be used from a windows application?
*What do we need to deploy a web service?
*What is the significance of web.config?
*Can we have multiple web.config files in a sigle web project?
*Can we have more then one configuration file?
*Type of Authentications?
*Can we have multiple assemblies in a single web project?
*What is GAC?
*What is machine.config?
*What different types of session state Management we have in asp.net?
*What are cookies?
*What is Cache?
*What is AJAX?
*Is AJAX a language?
*What is the difference between syncronus and asyncronus?
*What is an Assembly?
*Can an assembly contains more then one classes?
*What is strong name?
*What is the difference b/w client and server side?
*What we need for the deployment of a asp.net we application?
*what is the purpose of IIS?
*Difference between http and https?
*what is purpose of aspnet_wp.exe ?
*what is an ISAPI filter?
*what do you mean by HTTP Handler?
*What is the purpose of Global.asax?
*What is the significance of Application_Start/Session_Start/Application_Error?
*What is the difference between the inline and code behind?
*what is side by side execution?
*can we have two different versions of dot net frameworks running on the same machine?
*What is CLR? Difference b/w CLR and JVM?
*What is CLI?
*What is CTS?
*What is .resx file meant for?
*Any idea of aspnet_regiis?
*Any idea of ASP NET State Service?
*Crystal report is only used for read only data and reporting purposes?
*We can add a crystal report in aspx page using two techniques, what are these?
*What is the difference between stroed procedure and stored function in SQL?
*Can we have an updateable view in SQL?
*What is connection pooling? how can we acheive that in asp.net?
*What is DataSet?
*What is the difference between typed and untyped dataset?
*What is the difference bewteen accessing the data throgh the dataset and datareader?

Hi All,

the question are really good i have one year of experience in winforms and asp.net please send me some more question as per 1 year of experience level.
my mail address is vikastiwari99@rediffmail.com.

Dear readers,

this is ramji from Bangalore, thanks to all every have done a great job so iam also sending some faq s regarding .net


ThanQ


With best regards
ramu
9916033438

1.Which controls do not have events?
Ans:Timer control.

2.What is the maximum size of the textbox?
Ans:65536.

3.Which property of the textbox cannot be changed at runtime?
Ans:Locked Porperty.
4.Which control cannot be placed in MDI?
Ans:The controls that do not have events.
5.Difference between a sub and a function.
Ands -A Sub Procedure is a method will not return a value
-A sub procedure will be defined with a “Sub” keyword
Sub ShowName(ByVal myName As String)
Console.WriteLine(”My name is: ” & myName)
End Sub

-A function is a method that will return value(s).
-A function will be defined with a “Function” keyword
Function FindSum(ByVal num1 As Integer, ByVal num2 As Integer) As Integer
Dim sum As Integer = num1 + num2
Return sum
End Function

6.Explain manifest & metadata.

Ands: Manifest is metadata about assemblies. Metadata is machine-readable information about a resource, or “”data about data.” In .NET, metadata includes type definitions, version information, external assembly references, and other standardized information.

7.Difference between imperative and interrogative code
Ans. There are imperative and interrogative functions and I think they are talking about that. Imperative functions are the one which return a
value while the interrogative functions do not return a value.

8.What are the two kinds of properties
Ans. Two types of properties in .Net: Get & Set
Two kind of properties are scalar properties and indexed properties

9.Explain constructor
Ans. Constructor is a method in the class which has the same name as the class (in VB.Net its New()). It initialises the member attributes whenever an instance of the class is created.

10.Describe ways of cleaning up objects
Ans. The run time will maintain a service called as garbage collector.
this service will take care of deallocating memory corresponding to
objects.it works as a thread with least priority.when application
demenads for memory the runtime will take care of setting the high
priority for the garbage collector,so that it will be called for execution
and memory will be released.the programmer can make a call
to garbage colector by using GC class in system name space.

11. what are value types and reference types?
Ans. Value type - bool, byte, chat, decimal, double, enum , float, int, long, sbyte, short, strut, uint, ulong, ushort
Value types are stored in the Stack
Reference type - class, delegate, interface, object, string
Reference types are stored in the Heap

12.How can you clean up objects holding resources from within the
code?
Ands Call the dispose method from code for clean up of objects

13.Explain the life cycle of an ASP .NET page.
Life cycle of ASP.Net Web Form
Page Request >> Start >> Page Init >> Page Load >> Validation >>
PostBack Event Handling >> Page Rendering >> Page Unload
Page Request - When the page is requested ASP.Net determines
whether the page is to be parsed and compiled or a cached verion
of the page is to be sent without running the page.
Start - Page propertied REQUEST and RESPONSE are SET, if the
page is pastback request then the IsPostBack property is SET and
in addition to this UICulture property is also SET.
Page Initilization - In this the UniqueID of each property is SET.
If the request was postback the data is not yet loaded from the
viewstate.

Page Load - If it was a postback request then the data gets loaded
in the control from the ViewState and control property are set.
Validation - If any control validation present, they are performed
and IsValid property is SET for each control.
PostBack Event Handling - If it was a postback request then any
event handlers are called.
Page Rendering - Before this the viewstate is saved from the page
and RENDER method of each page is called.
Page Unload - Page is fully rendered and sent to the client(Browser)
and is discarded. Page property RESPONSE and REQUEST are unloaded.

14) .Net architecture?
The order starting from the bottom
1. CLR (Common Language Runtime)
2. .Net framework base classe
3. ASP.Net Web Form / Windows Form

15) What are object-oriented concepts?
Ans. Inheritance
Abstraction
Polymorphism
Encapsulation

16. How do you create multiple inheritance in c# and .NET?
Ans. Use interfaces
public class MyTest: IPaidInterface, ISoldInterface

17. When is web.config called?
Ans. Web.config is an xml configuration file. It is never directly called
unless we need to retrieve a configurations setting.

18. How many weg.configs can an application have?
Ans. One.

19. How do you set language in weg.config?
Ans. defaultLanguage=”vb”: This specifies the default code language.
debug=”true”: This specifies that the application should be run in debug
mode

20. What does connection string consist of?
Ans. Server, user id, password, database name.

21. Where do you store connection string?
Ans. Web.config

22. What is abstract class?
Ans. An abstract class is a class that cannot be instantiated. Its purpose is
to act as a base class from which other classes may be derived.

23. What is difference between interface inheritance and class inheritance?
Ans. We can only inherit from one class but multiple interfaces. In addition, an interface does not contain any implementation it just contains a series of signatures.

24. What are the collection classes?
Ans. Queue, Stack, BitArray, HashTable, LinkedList, ArrayList, Name
ValueCollection, Array, SortedList , HybridDictionary, ListDictionary, StringCollection, StringDictionary

25. What are the types of threading models?
Ans. Single Threading: This is the simplest and most common threading
model where a single thread corresponds to your entire application’s
process.

Apartment Threading (STA): This allows multiple threads to exist in a
single application. In single threading apartment (STA), each thread
is isolated in it’s own apartment. The process may contain multiple
threads (apartments) however when an object is created in a
thread (i.e. apartment) it stays within that
apartment. If any communication needs to occur between different
threads (i.e. different apartments) then we must marshal the first
thread object to the second thread.
Free Threading: The most complex threading model. Unlike STA,
threads are not confined to their own apartments. Multiple treads can
make calls to the same methods and same components at the
same time.

26. What inheritance does VB.NET support?
Ans. Single inheritance using classes or multiple inheritance using
interfaces.

27. What is a runtime host?
Ans. The runtime host is the environment in which the CLR is started and
managed.

28. Describe the techniques for optimising your application?
Ans: Avoid round-trips to server. Perform validation on client.
. Save viewstate only when necessary.
. Employ caching.
. Leave buffering on unless there is a dire need to disable it.
. Use connection pooling.
. Use stored procedures instead of in-line SQL or dynamic SQL.

29. Differences between application and session
Ans. The session object maintains state on a per client basis whereas the
application object is on a per application basis and is consistent across
all client requests.

30. What is web application virtual directory?
Ans. A virtual directory appears to client browsers as though it were
contained in a Web server’s root directory, even though it can physically
Reside somewhere else.

31. What is isPostback property?
This property is used to check whether the page is being loaded and
accessed for the first time or whether the page is loaded in response
to the client postback.
Example:-
Consider two combo boxes
In one lets have a list of countries
In the other, the states.
Upon selection of the first, the subsequent one should be populated in
accordance. So this requires postback property in combo boxes to be true.

32. Where do you store connection string?
Ans. Database connection string can be stored in the web config file.
The connection string can be stored in the WEB.Config file under
element
33. What does connection string consist of?
Ans. The connection string consists of the following parts:
In general:
Server: Whether local or remote.
Uid: User Id (sa-in sql server)
Password: The required password to be filled-in here
Database: The database name.

34. What are the collection classes?
Ans. The .NET Framework provides specialized classes for data storage
and retrieval.
These classes provide support for stacks, queues, lists, and hash tables.

35. What is isPostback property?
Ans. This property is used to check whether the page is being loaded and
accessed for the first time or whether the page is loaded in response
to the client postback.
Example:
Consider two combo boxes
In one lets have a list of countries
In the other, the states.
Upon selection of the first, the subsequent one should be populated in
accordance. So this requires postback property in combo boxes to be true.

36. What are Abstract base classes?
Ans. Abstact Class is nothing but a true virtual class..
This class cannot be instantiated instead it has to be inherited.
The method in abstract class are virtual and hence they can be overriden in
the child class.

37.What is difference between interface inhertance and class inheritance?
Ans. Interface inheritance: -
1. The accessibility modifier in Interface is public by defalut.
2. All the methods defined in the interface class should be oveririden in the child class.
Class Inheritance -
1. There is not restriction on the acessibility modifier in a class.
2. Only the method that are defined virtual should be overriden.

38. ASP.NET OBJECTS?
Ans. Application,Request,Responce,server and session

39. How do you get the value of a combo box in Javascript?
Ans. document.form_name.element_name.value

40. Why do we use Option Explicit?
Ans:- Correct answer is - This statement force the declaration of
variables in VB before using them.

41. How do you create a recordset object in VBScript?
Ans.
//First of all declare a variable to hold the Recordset object,
ex-Dim objRs
//Now, Create this varible as a Recordset object, ex-
Set objRs=Server.CreateObject(ADODB.RECORDSET)

42. What is a class in CSS?
Ans. A class allows you to define different
style characteristics to the same HTML element.
class is a child to the id, id should be used only once, a css class
can be used multiple times:

div id=”banner”
p class=”alert”

43. When inserting strings into a SQL table in ASP what is the risk and
how can you prevent it?
Ans. SQL Injection, to prevent you probably need to use Stored Procedures
instead of inline/incode SQL

44. what is boxing?
what is unboxing?
what is deep copy & shallow copy?
Ans. Converting the value type into reverence type is call boxing.
Ans. Converting the reference type into value type is call unboxing.

When an object of value type is assigned with another, the data itself is
copied from one object to another. Suppose there are two integer

variables, count1 and count2. Further suppose that count1 contains the value 5 and that count2 is assigned the value of count1.
count1 = 5;
count2 = count1;
Both count1 and count2 now contain their own copies of the data, in this case, the value 5. They are independent. If count1 is now assigned the value 6, count2 will still contain the value 5. This type of copy is referred to as a deep copy. The value itself is copied.
If count1 is now assigned the value 6, count2 will still contain the value 5. This type of copy is referred to as a deep copy.
For reference types copies work differently. Remember that a reference type consists of two parts: the data on the heap and the address of the data stored in the reference variable itself on the stack. When one reference variable is assigned to another, the address stored in the first is copied to the second. They both then refer to the same data content on the heap. This is referred to as a shallow copy.

45. What will be output for the given code?
Dim I as integer = 5
Do
I = I + 2
Response.Write (I & \” \”)
Loop Until I > 10
Ans. o/p: It generates error because of \” \”. (VB.NET)

46. What is the output for the following code snippet:
public class testClass
{
public static void Main(string[] args)
{
System.Console.WriteLine(args[1]);
}//end Main
}//end class testClass

hello can anyone provide me some common basic questions on .net which can b expected in interview.
I am a fresh graduate. pls do mail me with Answer.
at sankara_cse41@yahoo.co.in
I'll b really thankfull to u ...
bye ...

Could you please send me questions and answers on asp.net which can be expected in interview?
Thanks in advance.
mail me at roshanrht7@gmail.com
Thanks

Difference between finilize() and Dispose() ?
Jitter is Compiler or interpreter ?

hi iam just a beginner so can u send me some important questions on C# and Asp.net. i'll b thankful to u.

Thanks..But Those are infrequently Asked Quetions..am I write?.any way Thanks very Much

This is very very Imp

Hello All!

Can anyone give me Questions & Answers of Vb.Net/C# and ASP.Net beneficial for interview

Regards,

Gaurav Arora

These Questions r really useful to crack tech intrew

Hi Friends,

i have experience of 2 & 1/2 yrs in ASP,VB ITP ,MATLAB and have done MCP in .Net.now i want to go for .net. plz send me the frequently asked interview questions on ASP.net,VB.net,C#,etc and plz guide to get through some good company where i can explore my knowledge in .net.

my id is : kshuchi.15@gmail.com


awaiting with anticipation,
thank you,
Shuchi Katiyar

send some interview qiestions

send some interview qiestions

Hi..

Hi can anyone provide me questions and answars on SQL SERVER 2000 which can b expected in interview.

venkat_chalapathik@yahoo.com
I will be really thankfull to you.

This artical is excilent. Can anyone send me some beneficial asp .net interview question. also send me vb .net and sql server question.

This artical is excilent. Can anyone send me some beneficial asp .net interview question. also send me vb .net and sql server question.

my id: dilipbari1@indiatimes.com

Really a good collection of all .NET phases.
Thanks for Article

Prameet Sharma

Very extensive and helpful !!!

wt is the use of function overriding? why the .Net is not supporting Multiple inheritance by using classes?

wt r the differences between vs.net2000 and 2005? wt r the differences between iis 5.0 and iis 6.0?

Hi,

What code can we write in prerender() render.

lakshmi

Really.. Very Useful !!! Thanx Mark

hi friends,

I am looking for a VB.NET, ASP.NET interview qns. can you please send me some interview questions related to VB.NET, ASP.NET?send it to my mail id.

could u include some more interview questions? you can mail me at my id raghutmr@yahoo.com also.
thanks,
Raghu

I am a fresher and seeking about a job in a reputed company.can u send me the questions of related type which were asked in the interviews.I have the knowledge of .net and no practical experience on it..

My email id is lj.prasanth@gmail.com

Hello Mark

This is good stuff..

Thanks

hai,
Can any one send ASP.Net Object type question and Answers? My id is uglin1@gmail.com

Thanks in advance.

This stuff is awesome, its a very helping stuff. Add some more questions on OOPs Concepts.

Very good question bank. If answers have been more elaborate then nothing like it.

Basic .NET Framework

What is a IL?
Twist :- What is MSIL or CIL , What is JIT?
What is a CLR?
What is a CTS?
What is a CLS(Common Language Specification)?
What is a Managed Code?
What is a Assembly ?
What are different types of Assembly?
What is NameSpace?
What is Difference between NameSpace and Assembly?
If you want to view a Assembly how to you go about it ?
Twist : What is ILDASM ?
What is Manifest?
Where is version information stored of a assembly ?
Is versioning applicable to private assemblies?
What is GAC ?
Twist :- What are situations when you register .NET assembly in GAC ?
What is concept of strong names ?
Twist :- How do we generate strong names or what is the process of generating strong
names , What is use of SN.EXE , How do
we apply strong names to assembly ? , How do you sign an assembly ?
How to add and remove a assembly from GAC?
What is Delay signing ?

.NET Interview Questions

What is garbage collection?
Can we force garbage collector to run ?
What is reflection?
What are different type of JIT ?
What are Value types and Reference types ?
What is concept of Boxing and Unboxing ?
What’s difference between VB.NET and C# ?
What’s difference between System exceptions and Application exceptions?
What is CODE Access security?
What is a satellite assembly?
How to prevent my .NET DLL to be decompiled?
What’s the difference between Convert.toString and .toString() method ?
What is Native Image Generator (Ngen.exe)?
We have two version of the same assembly in GAC? I want my client to make choice of
which assembly to choose?
What is CodeDom?

.NET Interoperability

How can we use COM Components in .NET?
Twist : What is RCW ?
Once i have developed the COM wrapper do i have to still register the COM in registry?
How can we use .NET components in COM?
Twist :- What is CCW (COM callable wrapper) ?, What caution needs to be taken in order
that .NET components is compatible with COM ?
How can we make Windows API calls in .NET?
When we use windows API in .NET is it managed or unmanaged code ?
What is COM ?
What is Reference counting in COM ?
Can you describe IUKNOWN interface in short ?
Can you explain what is DCOM ?
How do we create DCOM object in VB6?
How to implement DTC in .NET ?
How many types of Transactions are there in COM + .NET ?
How do you do object pooling in .NET ?
What are types of compatibility in VB6?
What is equivalent for regsvr32 exe in .NET ?

Threading

What is Multi-tasking ?
What is Multi-threading ?
What is a Thread ?
Did VB6 support multi-threading ?
Can we have multiple threads in one App domain ?
Which namespace has threading ?
Can you explain in brief how can we implement threading ?
How can we change priority and what the levels of priority are provided by .NET ?
What does Addressof operator do in background ?
How can you reference current thread of the method ?
What's Thread.Sleep() in threading ?
How can we make a thread sleep for infinite period ?
What is Suspend and Resume in Threading ?
What the way to stop a long running thread ?
How do i debug thread ?
What's Thread.Join() in threading ?
What are Daemon thread's and how can a thread be created as Daemon?
When working with shared data in threading how do you implement synchronization ?
Can we use events with threading ?
How can we know a state of a thread?
What is a monitor object?
What are wait handles ?
Twist :- What is a mutex object ?
what is ManualResetEvent and AutoResetEvent ?
What is ReaderWriter Locks ?
How can you avoid deadlock in threading ?
What’s difference between thread and process?

Remoting and Webservices

What is a application domain?
What is .NET Remoting ?
Which class does the remote object has to inherit ?
What are two different types of remote object creation mode in .NET ?
Describe in detail Basic of SAO architecture of Remoting?
What are the situations you will use singleton architecture in remoting ?
What is fundamental of published or precreated objects in Remoting ?
What are the ways client can create object on server in CAO model ?
Are CAO stateful in nature ?
In CAO model when we want client objects to be created by “NEW” keyword is there
any precautions to be taken ?
Is it a good design practice to distribute the implementation to Remoting Client ?
What is LeaseTime,SponsorshipTime ,RenewonCallTime and LeaseManagerPollTime?
Which config file has all the supported channels/protocol ?
How can you specify remoting parameters using Config files ?
Can Non-Default constructors be used with Single Call SAO?
Twist :- What are the limitation of constructors for Single call SAO ?
How can we call methods in remoting Asynchronously ?
What is Asynchronous One-Way Calls ?
What is marshalling and what are different kinds of marshalling ?
What is ObjRef object in remoting ?
What is a WebService ?
What is UDDI ?
What is DISCO ?
What is WSDL?
What the different phase/steps of acquiring a proxy object in Webservice ?
What is file extension of Webservices ?
Which attribute is used in order that the method can be used as WebService ?
What are the steps to create a webservice and consume it ?
Do webservice have state ?

Caching Concepts

What is application object ?
What’s the difference between Cache object and application object ?
How can get access to cache object ?
What are dependencies in cache and types of dependencies ?
Can you show a simple code showing file dependency in cache ?
What is Cache Callback in Cache ?
What is scavenging ?
What are different types of caching using cache object of ASP.NET?
How can you cache different version of same page using ASP.NET cache object ?
How will implement Page Fragment Caching ?
What are ASP.NET session and compare ASP.NET session with classic ASP session
variables?
Which various modes of storing ASP.NET session ?
Is Session_End event supported in all session modes ?
What are the precautions you will take in order that StateServer Mode work properly ?
What are the precautions you will take in order that SQLSERVER Mode work properly ?
Where do you specify session state mode in ASP.NET ?
What are the other ways you can maintain state ?
What are benefits and Limitation of using Hidden fields ?
What is ViewState ?
Do performance vary for viewstate according to User controls ?
What are benefits and Limitation of using Viewstate for state management?
How an you use Hidden frames to cache client data ?
What are benefits and Limitation of using Hidden frames?
What are benefits and Limitation of using Cookies?
What is Query String and What are benefits and Limitation of using Query Strings?
OOPS
What is Object Oriented Programming ?
What’s a Class ?
What’s a Object ?
What’s the relation between Classes and Objects ?
What are different properties provided by Object-oriented systems ?
Twist :- Can you explain different properties of Object Oriented Systems?
Twist :- What’s difference between Association , Aggregation and Inheritance relationships?
How can we acheive inheritance in VB.NET ?
What are abstract classes ?
What’s a Interface ?
What is difference between abstract classes and interfaces?
What is a delegate ?
What are event’s ?
Do events have return type ?
Can event’s have access modifiers ?
Can we have shared events ?
What is shadowing ?
What’s difference between Shadowing and Overriding ?
What’s difference between delegate and events?
If we inherit a class do the private variables also get inherited ?
What are different accessibility levels defined in .NET ?
Can you prevent a class from overriding ?
What’s the use of “MustInherit” keyword in VB.NET ?
Why can not you specify accessibility modifier in Interface ?
What are similarities between Class and structure ?
What’s the difference between Class and structure’s ?
What does virtual keyword mean ?
What are shared (VB.NET)/Static(C#) variables?
What is Dispose method in .NET ?
Whats the use of “OverRides” and “Overridable” keywords ?
Where are all .NET Collection classes located ?
What is ArrayList ?
What’s a HashTable ?
Twist :- What’s difference between HashTable and ArrayList ?
What are queues and stacks ?
What is ENUM ?
What is nested Classes ?
What’s Operator Overloading in .NET?
In below sample code if we create a object of class2 which constructor will fire first ?
What’s the significance of Finalize method in .NET?
Why is it preferred to not use finalize for clean up?
How can we suppress a finalize method?
What’s the use of DISPOSE method?
How do I force the Dispose method to be called automatically, as clients can forget to call
Dispose method?
In what instances you will declare a constructor to be private?
Can we have different access modifiers on get/set methods of a property ?
If we write a goto or a return statement in try and catch block will the finally block
execute ?
What is Indexer ?
Can we have static indexer in C# ?
In a program there are multiple catch blocks so can it happen that two catch blocks are
executed ?
What is the difference between System.String and System.StringBuilder classes?

ASP.NET

What’s the sequence in which ASP.NET events are processed ?
In which event are the controls fully loaded ?
How can we identify that the Page is PostBack ?
How does ASP.NET maintain state in between subsequent request ?
What is event bubbling ?
How do we assign page specific attributes ?
Administrator wants to make a security check that no one has tampered with ViewState
, how can he ensure this ? 153
What’s the use of @ Register directives ?
What’s the use of SmartNavigation property ?
What is AppSetting Section in “Web.Config” file ?
Where is ViewState information stored ?
What’s the use of @ OutputCache directive in ASP.NET?
How can we create custom controls in ASP.NET ?
How many types of validation controls are provided by ASP.NET ?
Can you explain what is “AutoPostBack” feature in ASP.NET ?
How can you enable automatic paging in DataGrid ?
What’s the use of “GLOBAL.ASAX” file ?
What’s the difference between “Web.config” and “Machine.Config” ?
What’s a SESSION and APPLICATION object ?
What’s difference between Server.Transfer and response.Redirect ?
What’s difference between Authentication and authorization?
What is impersonation in ASP.NET ?
Can you explain in brief how the ASP.NET authentication process works?
What are the various ways of authentication techniques in ASP.NET?
How does authorization work in ASP.NET?
What’s difference between Datagrid , Datalist and repeater ?
From performance point of view how do they rate ?
What’s the method to customize columns in DataGrid?
How can we format data inside DataGrid?
How will decide the design consideration to take a Datagrid , datalist or repeater ?
Difference between ASP and ASP.NET?
What are major events in GLOBAL.ASAX file ?
What order they are triggered ?
Do session use cookies ?
How can we force all the validation control to run ?
How can we check if all the validation control are valid and proper ?
If you have client side validation is enabled in your Web page , Does that mean server
side code is not run?
Which JavaScript file is referenced for validating the validators at the client side ?
How to disable client side script in validators?
I want to show the entire validation error message in a message box on the client side?
You find that one of your validation is very complicated and does not fit in any of the
validators , so what will you do ?
What is Tracing in ASP.NET ?
How do we enable tracing ?
What exactly happens when ASPX page is requested from Browser?
How can we kill a user session ?
How do you upload a file in ASP.NET ?
How do I send email message from ASP.NET ?
What are different IIS isolation levels?
ASP used STA threading model , whats the threading model used for ASP.NET ?
Whats the use of <%@ page aspcompat=true %> attribute ?
Explain the differences between Server-side and Client-side code?
Can you explain Forms authentication in detail ?
How do I sign out in forms authentication ?
If cookies are not enabled at browser end does form Authentication work?
How to use a checkbox in a datagrid?
What are the steps to create a windows service in VB.NET ?
What’s the difference between “Web farms” and “Web garden”?
How do we configure “WebGarden”?
What is the main difference between Gridlayout and FlowLayout ?

.NET Architecture

What are design patterns ?
What’s difference between Factory and Abstract Factory Pattern’s?
What’s MVC pattern?
Twist: - How can you implement MVC pattern in ASP.NET?
How can we implement singleton pattern in .NET?
How do you implement prototype pattern in .NET?
Twist: - How to implement cloning in .NET ? , What is shallow copy and deep copy ?
What are the situations you will use a Web Service and Remoting in projects?
Can you give a practical implementation of FAÇADE patterns?
How can we implement observer pattern in .NET?
What is three tier architecture?
Have you ever worked with Microsoft Application Blocks, if yes then which?
What is Service Oriented architecture?
What are different ways you can pass data between tiers?
What is Windows DNA architecture?
What is aspect oriented programming?

ADO.NET

What is the namespace in which .NET has the data functionality classes ?
Can you give a overview of ADO.NET architecture ?
What are the two fundamental objects in ADO.NET ?
What is difference between dataset and datareader ?
What are major difference between classic ADO and ADO.NET ?
What is the use of connection object ?
What is the use of command objects and what are the methods provided by the command
object ?
What is the use of dataadapter ?
What are basic methods of Dataadapter ?
What is Dataset object?
What are the various objects in Dataset ?
How can we connect to Microsoft Access , Foxpro , Oracle etc ?
How do we connect to SQL SERVER , which namespace do we use ?
How do we use stored procedure in ADO.NET and how do we provide parameters to
the stored procedures?
How can we force the connection object to close after my datareader is closed ?
I want to force the datareader to return only schema of the datastore rather than data ?
How can we fine tune the command object when we are expecting a single row or a single
value ?
Which is the best place to store connectionstring in .NET projects ?
What are steps involved to fill a dataset ?
Twist :- How can we use dataadapter to fill a dataset ?
What are the various methods provided by the dataset object to generate XML?
How can we save all data from dataset ?
How can we check that some changes have been made to dataset since it was loaded ?
Twist :- How can we cancel all changes done in dataset ? , How do we get values which
are changed in a dataset ?
How can we add/remove row’s in “DataTable” object of “DataSet” ?
What’s basic use of “DataView” ?
What’s difference between “DataSet” and “DataReader” ?
Twist :- Why is DataSet slower than DataReader ?
How can we load multiple tables in a DataSet ?
How can we add relation’s between table in a DataSet ?
What’s the use of CommandBuilder ?
What’s difference between “Optimistic” and “Pessimistic” locking ?
How many way’s are there to implement locking in ADO.NET ?
How can we perform transactions in .NET?
What’s difference between Dataset. clone and Dataset. copy ?
Can you explain the difference between an ADO.NET Dataset and an ADO Recordset?
Explain in detail the fundamental of connection pooling?
What is Maximum Pool Size in ADO.NET Connection String?
How to enable and disable connection pooling?